Import work from year 2014-2015
This commit is contained in:
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2nd/DS/DS_0527/Bilan/Bilan.ipynb
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2nd/DS/DS_0527/Bilan/Bilan.ipynb
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2nd/DS/DS_0527/Bilan/bilan.pdf
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2nd/DS/DS_0527/Bilan/bilan.tex
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2nd/DS/DS_0527/Bilan/bilan.tex
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2nd/DS/DS_0527/Bilan/tpl_bilan.tex
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2nd/DS/DS_0527/Bilan/tpl_bilan.tex
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\documentclass{/media/documents/Cours/Prof/Enseignements/2014-2015/tools/style/classBilan}
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\usepackage{/media/documents/Cours/Prof/Enseignements/2014-2015/2014_2015}
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\usepackage{multicol}
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% Title Page
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\titre{\Var{latex_info['titre']}}
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% \seconde \premiereS \PSTMG \TSTMG
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\classe{\Var{latex_info['classe']}}
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\date{\Var{latex_info['date']}}
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\begin{document}
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\Block{for (name, notes) in eleves.iterrows()}
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\maketitle
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\begin{minipage}{0.5\linewidth}
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\large
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\Var{name}
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\end{minipage}
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\begin{minipage}{0.3\linewidth}
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\begin{flushright}
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\Large \Var{notes[ds_name]} / \Var{barem[ds_name][0]}
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\end{flushright}
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\end{minipage}
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\vfill
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\fbox{%
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\begin{minipage}{0.9\linewidth}
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\hfill
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\vspace{3cm}
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\end{minipage}
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}
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\vfill
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\scriptsize
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\begin{multicols}{2}
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\begin{tabular}{|p{3cm}|c|c|}
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\hline
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\rowcolor{highlightbg} Exercices & Réussite & Barème \\
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\hline
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\Block{for question in barem.T[1:(nbr_questions//2)+1].T}
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\Var{question} & \Var{notes[question]} & \Var{barem[question][0]} \\
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\hline
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\Block{endfor}
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\end{tabular}
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\begin{tabular}{|p{3cm}|c|c|}
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\hline
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\rowcolor{highlightbg} Exercices & Réussite & Barème \\
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\hline
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\Block{for question in barem.T[(nbr_questions//2) + 1:].T}
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\Var{question} & \Var{notes[question]} & \Var{barem[question][0]} \\
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\hline
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\Block{endfor}
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\end{tabular}
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\end{multicols}
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%\begin{tabular}{|p{2cm}|p{2cm}|p{2cm}|p{2cm}|p{2cm}|}
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% \hline
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% Pas de réponse & Faux & Peu juste & Partiellement juste & Juste \\
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% \hline
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% \NoRep & \RepZ & \RepU & \RepD & \RepT \\
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% \hline
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%\end{tabular}
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\normalsize
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\pagebreak
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\Block{endfor}
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\end{document}
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%%% Local Variables:
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%%% mode: latex
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%%% TeX-master: "master"
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%%% End:
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2nd/DS/DS_0527/DS_0527.pdf
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2nd/DS/DS_0527/DS_0527.pdf
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2nd/DS/DS_0527/DS_0527.tex
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2nd/DS/DS_0527/DS_0527.tex
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\documentclass[a4paper,10pt, table]{/media/documents/Cours/Prof/Enseignements/2014-2015/tools/style/classDS}
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\usepackage{/media/documents/Cours/Prof/Enseignements/2014-2015/2014_2015}
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% Title Page
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\titre{8}
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% \seconde \premiereS \PSTMG \TSTMG
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\classe{\seconde}
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\date{27 mai 2015}
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\duree{1 heure}
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%\sujet{%{{infos.subj%}}}
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% DS DSCorr DM DMCorr Other
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\typedoc{DS}
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\begin{document}
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\maketitle
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Le barème est donné à titre indicatif, il pourra être modifié.
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\begin{questions}
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\question[5]
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Le tableau ci-dessous donne l'évolution de la population mondiale, par \textbf{tranche de 5 années}, entre 1980 et 2010.
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\begin{center}
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\begin{tabular}{|c|*{7}{c|}}
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\hline
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Année & 1980 & 1985 & 1990 & 1995 & 2000 & 2005 & 2010 \\
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\hline
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Rang de l'année $x$ & 1 & 2 & 3 & 4 & 5 & 6 & 7 \\
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\hline
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Nombre d'habitants (en miliards) $y$ & 4,4 & 4,8 & 5,3 & 5,7 & 6,1 & 6,5 & 6,8 \\
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\hline
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\end{tabular}
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\end{center}
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\begin{parts}
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%1.5pt
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\part Représenter le nuage de points, associé au tableau ci-dessus, sur le repère.
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\part On modélise la population mondiale, $y$, en fonction du rang de l'année par l'équation suivante:
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\begin{eqnarray*}
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y = 0,4x + 4
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\end{eqnarray*}
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\begin{subparts}
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%1pt
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\subpart Quel objet géométrique est modélisé par l'équation $y = 0,4x + 4$?
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%1.5pt
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\subpart Tracer sur le repère, l'objet géométrique représenté par l'équation $y = 0,4x + 4$.
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%1pt
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\subpart D'après ce modèle, quel sera la population mondiale en 2020?
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\end{subparts}
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\begin{center}
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\begin{tikzpicture}[xscale=1.5]
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\tkzInit[xmin=0,xmax=8,
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ymin=0,ymax=8,
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xstep=1,ystep=1]
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\tkzAxeX[very thick, poslabel=right,label=]
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\tkzAxeY[very thick, poslabel=above right,label=]
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\tkzDrawX[label={\textit{Rang de l'année}}, below=-12pt]
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\tkzDrawY[label={\textit{Nombre d'habitants}}, below=-10pt]
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\tkzGrid
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\tkzGrid[sub, subxstep=0.5, subystep=0.5]
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\end{tikzpicture}
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\end{center}
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\end{parts}
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\clearpage
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\question[6]
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\begin{center}
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\begin{tikzpicture}
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\tkzInit[xmin=-8,xmax=8,
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ymin=-5,ymax=5,
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xstep=1,ystep=1]
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\tkzAxeX[very thick, poslabel=right,label={x}]
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\tkzAxeY[very thick, poslabel=above right,label={y}]
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\tkzGrid
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\tkzGrid[sub, subxstep=0.5, subystep=0.5]
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\tkzFct[domain=-8:8,color=blue, very thick]{-0.6*\x-1.3}
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%\tkzFct[domain=-8:8,color=green, very thick]{-0.5*\x+4}
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\end{tikzpicture}
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\end{center}
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\begin{parts}
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%1.5pt
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\part Déterminer l'équation de la droite $d_1$ tracée sur le graphique ci-dessus.
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\part On définit la droite d'équation $d_2: y = -0,5x + 4$.
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\begin{subparts}
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%1.5pt
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\subpart Tracer la droite $d_2$.
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%1pt
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\subpart Déterminer par le calcul si la droite $d_2$ passe par le point $A(4;2)$.
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%1.5pt
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\subpart La droite $d_1$ est-elle parallèle à la droite $d_2$? Justifier.
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%0.5pt
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\subpart La droite $d_2$ est-elle sécante avec la droite d'équation $y = 0,5x + 5$? Justifier.
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\end{subparts}
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\end{parts}
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\vfill
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\question[5]
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On définit les deux fonctions suivantes
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\begin{eqnarray*}
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f:x\mapsto \frac{5x - 20}{3x - 12} & \mbox{ et } & g:x\mapsto \frac{5x + 2}{-4x + 2}
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\end{eqnarray*}
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\begin{parts}
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\part Déterminer le domaine de définition de la fonction $g$.
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\part Peut-on calculer $f(4)$? Justifier.
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\part Calculer $A = f(1) + \dfrac{4}{5}$. Détailler les étapes.
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\end{parts}
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\vfill
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\question[4]
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Au sujet des équations de droites, Margot explique à son amie:
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\begin{quote}
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Quand le coefficient directeur d'une droite est positif, la droite "monte". Quand il est nul, la droite est horizontale et quand il est négatif la droite "descend".
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\end{quote}
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Que pensez-vous de l'affirmation de Margot? Expliquez.
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\vfill
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\end{questions}
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\end{document}
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%%% Local Variables:
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%%% mode: latex
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%%% TeX-master: "master"
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%%% End:
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2
2nd/DS/DS_0527/DS_0527.tkzfct.gnuplot
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2nd/DS/DS_0527/DS_0527.tkzfct.gnuplot
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set table "DS_0527.tkzfct.table"; set format "%.5f"
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set samples 200.0; plot [x=-8.000000000000000000:8.000000000000000000] (-0.6*(x*1)-1.3)/1
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2nd/DS/DS_0527/DS_0527.tkzfct.table
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# Curve 0 of 1, 200 points
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# Curve title: "(-0.6*(x*1)-1.3)/1"
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# x y type
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-8.00000 3.50000 i
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-7.91960 3.45176 i
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-7.83920 3.40352 i
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-7.75879 3.35528 i
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-7.67839 3.30704 i
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-7.59799 3.25879 i
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-7.51759 3.21055 i
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-7.43719 3.16231 i
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-7.35678 3.11407 i
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-7.27638 3.06583 i
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-7.19598 3.01759 i
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-7.11558 2.96935 i
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-7.03518 2.92111 i
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-6.95477 2.87286 i
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-6.87437 2.82462 i
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-6.79397 2.77638 i
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-6.71357 2.72814 i
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-6.63317 2.67990 i
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-6.55276 2.63166 i
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-6.47236 2.58342 i
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-6.39196 2.53518 i
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-6.31156 2.48693 i
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-6.23116 2.43869 i
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-6.15075 2.39045 i
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-6.07035 2.34221 i
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-5.98995 2.29397 i
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-5.90955 2.24573 i
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-5.82915 2.19749 i
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-5.74874 2.14925 i
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-5.66834 2.10101 i
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-5.58794 2.05276 i
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-5.50754 2.00452 i
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-5.42714 1.95628 i
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-5.34673 1.90804 i
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-5.26633 1.85980 i
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-5.18593 1.81156 i
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-5.10553 1.76332 i
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-5.02513 1.71508 i
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-4.94472 1.66683 i
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-4.86432 1.61859 i
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-4.78392 1.57035 i
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-4.70352 1.52211 i
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-4.62312 1.47387 i
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-4.54271 1.42563 i
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-4.46231 1.37739 i
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-4.38191 1.32915 i
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-4.30151 1.28090 i
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-4.22111 1.23266 i
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-4.14070 1.18442 i
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-4.06030 1.13618 i
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-3.97990 1.08794 i
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-3.89950 1.03970 i
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-3.81910 0.99146 i
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-3.73869 0.94322 i
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-3.65829 0.89497 i
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-3.57789 0.84673 i
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-3.49749 0.79849 i
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-3.41709 0.75025 i
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-3.33668 0.70201 i
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-3.25628 0.65377 i
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-3.17588 0.60553 i
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-3.09548 0.55729 i
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-3.01508 0.50905 i
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-2.93467 0.46080 i
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-2.85427 0.41256 i
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-2.77387 0.36432 i
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-2.69347 0.31608 i
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-2.61307 0.26784 i
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-2.53266 0.21960 i
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-2.45226 0.17136 i
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-2.37186 0.12312 i
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-2.29146 0.07487 i
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-2.21106 0.02663 i
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-2.13065 -0.02161 i
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-2.05025 -0.06985 i
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-1.96985 -0.11809 i
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-1.88945 -0.16633 i
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-1.80905 -0.21457 i
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-1.72864 -0.26281 i
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-1.64824 -0.31106 i
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-1.56784 -0.35930 i
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-1.48744 -0.40754 i
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-1.40704 -0.45578 i
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-1.32663 -0.50402 i
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-1.24623 -0.55226 i
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-1.16583 -0.60050 i
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-1.08543 -0.64874 i
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-1.00503 -0.69698 i
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-0.92462 -0.74523 i
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-0.84422 -0.79347 i
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-0.76382 -0.84171 i
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-0.68342 -0.88995 i
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-0.60302 -0.93819 i
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-0.52261 -0.98643 i
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-0.44221 -1.03467 i
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-0.36181 -1.08291 i
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-0.28141 -1.13116 i
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-0.20101 -1.17940 i
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-0.12060 -1.22764 i
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-0.04020 -1.27588 i
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0.04020 -1.32412 i
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0.12060 -1.37236 i
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0.20101 -1.42060 i
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0.28141 -1.46884 i
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0.36181 -1.51709 i
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0.44221 -1.56533 i
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0.52261 -1.61357 i
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0.60302 -1.66181 i
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0.68342 -1.71005 i
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0.76382 -1.75829 i
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0.84422 -1.80653 i
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0.92462 -1.85477 i
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1.00503 -1.90302 i
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1.08543 -1.95126 i
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1.16583 -1.99950 i
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1.24623 -2.04774 i
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1.32663 -2.09598 i
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1.40704 -2.14422 i
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1.48744 -2.19246 i
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1.56784 -2.24070 i
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1.64824 -2.28894 i
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1.72864 -2.33719 i
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1.80905 -2.38543 i
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1.88945 -2.43367 i
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1.96985 -2.48191 i
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2.05025 -2.53015 i
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2.13065 -2.57839 i
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2.21106 -2.62663 i
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2.29146 -2.67487 i
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2.37186 -2.72312 i
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3.01508 -3.10905 i
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3.09548 -3.15729 i
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3.17588 -3.20553 i
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3.25628 -3.25377 i
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3.33668 -3.30201 i
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3.41709 -3.35025 i
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3.49749 -3.39849 i
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3.57789 -3.44673 i
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3.65829 -3.49497 i
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3.73869 -3.54322 i
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3.81910 -3.59146 i
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3.97990 -3.68794 i
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4.06030 -3.73618 i
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5.98995 -4.89397 i
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6.07035 -4.94221 i
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6.15075 -4.99045 i
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6.23116 -5.03869 i
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6.31156 -5.08693 i
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6.47236 -5.18342 i
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6.55276 -5.23166 i
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6.63317 -5.27990 i
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6.71357 -5.32814 i
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6.79397 -5.37638 i
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6.87437 -5.42462 i
|
||||
6.95477 -5.47286 i
|
||||
7.03518 -5.52111 i
|
||||
7.11558 -5.56935 i
|
||||
7.19598 -5.61759 i
|
||||
7.27638 -5.66583 i
|
||||
7.35678 -5.71407 i
|
||||
7.43719 -5.76231 i
|
||||
7.51759 -5.81055 i
|
||||
7.59799 -5.85879 i
|
||||
7.67839 -5.90704 i
|
||||
7.75879 -5.95528 i
|
||||
7.83920 -6.00352 i
|
||||
7.91960 -6.05176 i
|
||||
8.00000 -6.10000 i
|
||||
|
||||
BIN
2nd/DS/DS_0527/DS_0527_rattrap.pdf
Normal file
BIN
2nd/DS/DS_0527/DS_0527_rattrap.pdf
Normal file
Binary file not shown.
128
2nd/DS/DS_0527/DS_0527_rattrap.tex
Normal file
128
2nd/DS/DS_0527/DS_0527_rattrap.tex
Normal file
@@ -0,0 +1,128 @@
|
||||
\documentclass[a4paper,10pt, table]{/media/documents/Cours/Prof/Enseignements/2014-2015/tools/style/classDS}
|
||||
\usepackage{/media/documents/Cours/Prof/Enseignements/2014-2015/2014_2015}
|
||||
|
||||
% Title Page
|
||||
\titre{8 rattrapage}
|
||||
% \seconde \premiereS \PSTMG \TSTMG
|
||||
\classe{\seconde}
|
||||
\date{29 mai 2015}
|
||||
\duree{1 heure}
|
||||
%\sujet{%{{infos.subj%}}}
|
||||
% DS DSCorr DM DMCorr Other
|
||||
\typedoc{DS}
|
||||
|
||||
\begin{document}
|
||||
\maketitle
|
||||
|
||||
Le barème est donné à titre indicatif, il pourra être modifié.
|
||||
|
||||
\begin{questions}
|
||||
\question[5]
|
||||
Au cours d'une épidémie viral on a relevé chaque semaine le nombre, exprimé en miliers, de personnes contaminées. Le tableau ci-dessous rend compte de cette enquête sur une période de 10 semaines.
|
||||
\begin{center}
|
||||
\begin{tabular}{|c|*{10}{c|}}
|
||||
\hline
|
||||
Semaine ($x$) & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 \\
|
||||
\hline
|
||||
Nombre de cas en miliers ($y$) & 2 & 5 & 7 & 15 & 30 & 33 & 50 & 68 & 79 & 92 \\
|
||||
\hline
|
||||
\end{tabular}
|
||||
\end{center}
|
||||
\begin{parts}
|
||||
\part Représenter le nuage de points, associé au tableau ci-dessus, sur le repère.
|
||||
\part On modélise le nombre de cas en fonction de la semaine par l'équation suivante
|
||||
\begin{eqnarray*}
|
||||
y = 10,5x - 20
|
||||
\end{eqnarray*}
|
||||
\begin{subparts}
|
||||
%1pt
|
||||
\subpart Quel objet géométrique est modélisé par l'équation $y = 10,5x - 20$?
|
||||
%1.5pt
|
||||
\subpart Tracer sur le repère, l'objet géométrique représenté par l'équation $y = 10,5x -20$.
|
||||
%1pt
|
||||
\subpart D'après ce modèle, quel sera le nombre de cas la 14e semaine?
|
||||
\end{subparts}
|
||||
|
||||
\begin{center}
|
||||
\begin{tikzpicture}[xscale = 1.3]
|
||||
\tkzInit[xmin=0,xmax=11,
|
||||
ymin=-30,ymax=100,
|
||||
xstep=1,ystep=10]
|
||||
\tkzAxeX[very thick, poslabel=right,label=]
|
||||
\tkzAxeY[very thick, poslabel=above right,label=]
|
||||
\tkzDrawX[label={\textit{Semaine}}, below=-12pt]
|
||||
\tkzDrawY[label={\textit{Nombre de cas}}, below=-10pt]
|
||||
\tkzGrid
|
||||
\tkzGrid[sub, subxstep=0.5, subystep=5]
|
||||
\end{tikzpicture}
|
||||
\end{center}
|
||||
|
||||
\end{parts}
|
||||
|
||||
\clearpage
|
||||
|
||||
\question[6]
|
||||
\begin{center}
|
||||
\begin{tikzpicture}
|
||||
\tkzInit[xmin=-8,xmax=8,
|
||||
ymin=-5,ymax=5,
|
||||
xstep=1,ystep=1]
|
||||
\tkzAxeX[very thick, poslabel=right,label={x}]
|
||||
\tkzAxeY[very thick, poslabel=above right,label={y}]
|
||||
\tkzGrid
|
||||
\tkzGrid[sub, subxstep=0.5, subystep=0.5]
|
||||
\tkzFct[domain=-8:8,color=blue, very thick]{-0.2*\x-2.3}
|
||||
%\tkzFct[domain=-8:8,color=green, very thick]{-0.5*\x+4}
|
||||
\end{tikzpicture}
|
||||
\end{center}
|
||||
|
||||
\begin{parts}
|
||||
%1.5pt
|
||||
\part Déterminer l'équation de la droite $d_1$ tracée sur le graphique ci-dessus.
|
||||
\part On définit la droite d'équation $d_2: y = -0,5x + 4$.
|
||||
\begin{subparts}
|
||||
%1.5pt
|
||||
\subpart Tracer la droite $d_2$. En laissant les traits de constructions.
|
||||
%1pt
|
||||
\subpart Déterminer par le calcul si la droite $d_2$ passe par le point $A(4;2)$.
|
||||
%1.5pt
|
||||
\subpart La droite $d_1$ est-elle parallèle à la droite $d_2$? Justifier.
|
||||
%0.5pt
|
||||
\subpart La droite $d_2$ est-elle sécante avec la droite d'équation $y = 0,5x + 5$? Justifier.
|
||||
\end{subparts}
|
||||
\end{parts}
|
||||
|
||||
\vfill
|
||||
|
||||
\question[5]
|
||||
On définit les deux fonctions suivantes
|
||||
\begin{eqnarray*}
|
||||
f:x\mapsto \frac{5x - 20}{3x - 9} & \mbox{ et } & g:x\mapsto \frac{4x + 1}{-6x + 2}
|
||||
\end{eqnarray*}
|
||||
\begin{parts}
|
||||
\part Déterminer le domaine de définition de la fonction $g$.
|
||||
\part Peut-on calculer $f(4)$? Justifier.
|
||||
\part Peut-on calculer $f(3)$? Justifier.
|
||||
\part Calculer $A = f(1) + \dfrac{4}{5}$. Détailler les étapes.
|
||||
\end{parts}
|
||||
|
||||
\vfill
|
||||
|
||||
\question[4]
|
||||
Au sujet des équations de droites, Margot explique à son amie:
|
||||
\begin{quote}
|
||||
Quand le coefficient directeur d'une droite est positif, la droite "monte". Quand il est nul, la droite est horizontale et quand il est négatif la droite "descend".
|
||||
\end{quote}
|
||||
Que pensez-vous de l'affirmation de Margot? Expliquez.
|
||||
|
||||
\vfill
|
||||
|
||||
\end{questions}
|
||||
|
||||
\end{document}
|
||||
|
||||
%%% Local Variables:
|
||||
%%% mode: latex
|
||||
%%% TeX-master: "master"
|
||||
%%% End:
|
||||
|
||||
2
2nd/DS/DS_0527/DS_0527_rattrap.tkzfct.gnuplot
Normal file
2
2nd/DS/DS_0527/DS_0527_rattrap.tkzfct.gnuplot
Normal file
@@ -0,0 +1,2 @@
|
||||
set table "DS_0527_rattrap.tkzfct.table"; set format "%.5f"
|
||||
set samples 200.0; plot [x=-8.000000000000000000:8.000000000000000000] (-0.2*(x*1)-2.3)/1
|
||||
205
2nd/DS/DS_0527/DS_0527_rattrap.tkzfct.table
Normal file
205
2nd/DS/DS_0527/DS_0527_rattrap.tkzfct.table
Normal file
@@ -0,0 +1,205 @@
|
||||
|
||||
# Curve 0 of 1, 200 points
|
||||
# Curve title: "(-0.2*(x*1)-2.3)/1"
|
||||
# x y type
|
||||
-8.00000 -0.70000 i
|
||||
-7.91960 -0.71608 i
|
||||
-7.83920 -0.73216 i
|
||||
-7.75879 -0.74824 i
|
||||
-7.67839 -0.76432 i
|
||||
-7.59799 -0.78040 i
|
||||
-7.51759 -0.79648 i
|
||||
-7.43719 -0.81256 i
|
||||
-7.35678 -0.82864 i
|
||||
-7.27638 -0.84472 i
|
||||
-7.19598 -0.86080 i
|
||||
-7.11558 -0.87688 i
|
||||
-7.03518 -0.89296 i
|
||||
-6.95477 -0.90905 i
|
||||
-6.87437 -0.92513 i
|
||||
-6.79397 -0.94121 i
|
||||
-6.71357 -0.95729 i
|
||||
-6.63317 -0.97337 i
|
||||
-6.55276 -0.98945 i
|
||||
-6.47236 -1.00553 i
|
||||
-6.39196 -1.02161 i
|
||||
-6.31156 -1.03769 i
|
||||
-6.23116 -1.05377 i
|
||||
-6.15075 -1.06985 i
|
||||
-6.07035 -1.08593 i
|
||||
-5.98995 -1.10201 i
|
||||
-5.90955 -1.11809 i
|
||||
-5.82915 -1.13417 i
|
||||
-5.74874 -1.15025 i
|
||||
-5.66834 -1.16633 i
|
||||
-5.58794 -1.18241 i
|
||||
-5.50754 -1.19849 i
|
||||
-5.42714 -1.21457 i
|
||||
-5.34673 -1.23065 i
|
||||
-5.26633 -1.24673 i
|
||||
-5.18593 -1.26281 i
|
||||
-5.10553 -1.27889 i
|
||||
-5.02513 -1.29497 i
|
||||
-4.94472 -1.31106 i
|
||||
-4.86432 -1.32714 i
|
||||
-4.78392 -1.34322 i
|
||||
-4.70352 -1.35930 i
|
||||
-4.62312 -1.37538 i
|
||||
-4.54271 -1.39146 i
|
||||
-4.46231 -1.40754 i
|
||||
-4.38191 -1.42362 i
|
||||
-4.30151 -1.43970 i
|
||||
-4.22111 -1.45578 i
|
||||
-4.14070 -1.47186 i
|
||||
-4.06030 -1.48794 i
|
||||
-3.97990 -1.50402 i
|
||||
-3.89950 -1.52010 i
|
||||
-3.81910 -1.53618 i
|
||||
-3.73869 -1.55226 i
|
||||
-3.65829 -1.56834 i
|
||||
-3.57789 -1.58442 i
|
||||
-3.49749 -1.60050 i
|
||||
-3.41709 -1.61658 i
|
||||
-3.33668 -1.63266 i
|
||||
-3.25628 -1.64874 i
|
||||
-3.17588 -1.66482 i
|
||||
-3.09548 -1.68090 i
|
||||
-3.01508 -1.69698 i
|
||||
-2.93467 -1.71307 i
|
||||
-2.85427 -1.72915 i
|
||||
-2.77387 -1.74523 i
|
||||
-2.69347 -1.76131 i
|
||||
-2.61307 -1.77739 i
|
||||
-2.53266 -1.79347 i
|
||||
-2.45226 -1.80955 i
|
||||
-2.37186 -1.82563 i
|
||||
-2.29146 -1.84171 i
|
||||
-2.21106 -1.85779 i
|
||||
-2.13065 -1.87387 i
|
||||
-2.05025 -1.88995 i
|
||||
-1.96985 -1.90603 i
|
||||
-1.88945 -1.92211 i
|
||||
-1.80905 -1.93819 i
|
||||
-1.72864 -1.95427 i
|
||||
-1.64824 -1.97035 i
|
||||
-1.56784 -1.98643 i
|
||||
-1.48744 -2.00251 i
|
||||
-1.40704 -2.01859 i
|
||||
-1.32663 -2.03467 i
|
||||
-1.24623 -2.05075 i
|
||||
-1.16583 -2.06683 i
|
||||
-1.08543 -2.08291 i
|
||||
-1.00503 -2.09899 i
|
||||
-0.92462 -2.11508 i
|
||||
-0.84422 -2.13116 i
|
||||
-0.76382 -2.14724 i
|
||||
-0.68342 -2.16332 i
|
||||
-0.60302 -2.17940 i
|
||||
-0.52261 -2.19548 i
|
||||
-0.44221 -2.21156 i
|
||||
-0.36181 -2.22764 i
|
||||
-0.28141 -2.24372 i
|
||||
-0.20101 -2.25980 i
|
||||
-0.12060 -2.27588 i
|
||||
-0.04020 -2.29196 i
|
||||
0.04020 -2.30804 i
|
||||
0.12060 -2.32412 i
|
||||
0.20101 -2.34020 i
|
||||
0.28141 -2.35628 i
|
||||
0.36181 -2.37236 i
|
||||
0.44221 -2.38844 i
|
||||
0.52261 -2.40452 i
|
||||
0.60302 -2.42060 i
|
||||
0.68342 -2.43668 i
|
||||
0.76382 -2.45276 i
|
||||
0.84422 -2.46884 i
|
||||
0.92462 -2.48492 i
|
||||
1.00503 -2.50101 i
|
||||
1.08543 -2.51709 i
|
||||
1.16583 -2.53317 i
|
||||
1.24623 -2.54925 i
|
||||
1.32663 -2.56533 i
|
||||
1.40704 -2.58141 i
|
||||
1.48744 -2.59749 i
|
||||
1.56784 -2.61357 i
|
||||
1.64824 -2.62965 i
|
||||
1.72864 -2.64573 i
|
||||
1.80905 -2.66181 i
|
||||
1.88945 -2.67789 i
|
||||
1.96985 -2.69397 i
|
||||
2.05025 -2.71005 i
|
||||
2.13065 -2.72613 i
|
||||
2.21106 -2.74221 i
|
||||
2.29146 -2.75829 i
|
||||
2.37186 -2.77437 i
|
||||
2.45226 -2.79045 i
|
||||
2.53266 -2.80653 i
|
||||
2.61307 -2.82261 i
|
||||
2.69347 -2.83869 i
|
||||
2.77387 -2.85477 i
|
||||
2.85427 -2.87085 i
|
||||
2.93467 -2.88693 i
|
||||
3.01508 -2.90302 i
|
||||
3.09548 -2.91910 i
|
||||
3.17588 -2.93518 i
|
||||
3.25628 -2.95126 i
|
||||
3.33668 -2.96734 i
|
||||
3.41709 -2.98342 i
|
||||
3.49749 -2.99950 i
|
||||
3.57789 -3.01558 i
|
||||
3.65829 -3.03166 i
|
||||
3.73869 -3.04774 i
|
||||
3.81910 -3.06382 i
|
||||
3.89950 -3.07990 i
|
||||
3.97990 -3.09598 i
|
||||
4.06030 -3.11206 i
|
||||
4.14070 -3.12814 i
|
||||
4.22111 -3.14422 i
|
||||
4.30151 -3.16030 i
|
||||
4.38191 -3.17638 i
|
||||
4.46231 -3.19246 i
|
||||
4.54271 -3.20854 i
|
||||
4.62312 -3.22462 i
|
||||
4.70352 -3.24070 i
|
||||
4.78392 -3.25678 i
|
||||
4.86432 -3.27286 i
|
||||
4.94472 -3.28894 i
|
||||
5.02513 -3.30503 i
|
||||
5.10553 -3.32111 i
|
||||
5.18593 -3.33719 i
|
||||
5.26633 -3.35327 i
|
||||
5.34673 -3.36935 i
|
||||
5.42714 -3.38543 i
|
||||
5.50754 -3.40151 i
|
||||
5.58794 -3.41759 i
|
||||
5.66834 -3.43367 i
|
||||
5.74874 -3.44975 i
|
||||
5.82915 -3.46583 i
|
||||
5.90955 -3.48191 i
|
||||
5.98995 -3.49799 i
|
||||
6.07035 -3.51407 i
|
||||
6.15075 -3.53015 i
|
||||
6.23116 -3.54623 i
|
||||
6.31156 -3.56231 i
|
||||
6.39196 -3.57839 i
|
||||
6.47236 -3.59447 i
|
||||
6.55276 -3.61055 i
|
||||
6.63317 -3.62663 i
|
||||
6.71357 -3.64271 i
|
||||
6.79397 -3.65879 i
|
||||
6.87437 -3.67487 i
|
||||
6.95477 -3.69095 i
|
||||
7.03518 -3.70704 i
|
||||
7.11558 -3.72312 i
|
||||
7.19598 -3.73920 i
|
||||
7.27638 -3.75528 i
|
||||
7.35678 -3.77136 i
|
||||
7.43719 -3.78744 i
|
||||
7.51759 -3.80352 i
|
||||
7.59799 -3.81960 i
|
||||
7.67839 -3.83568 i
|
||||
7.75879 -3.85176 i
|
||||
7.83920 -3.86784 i
|
||||
7.91960 -3.88392 i
|
||||
8.00000 -3.90000 i
|
||||
|
||||
41
2nd/DS/DS_0527/index.rst
Normal file
41
2nd/DS/DS_0527/index.rst
Normal file
@@ -0,0 +1,41 @@
|
||||
Notes sur DS_0527
|
||||
#################
|
||||
|
||||
:date: 2015-05-26
|
||||
:modified: 2015-07-01
|
||||
:tags: DS, Droites, Fonctions
|
||||
:category: 2nd
|
||||
:authors: Benjamin Bertrand
|
||||
:summary: Devoir surveillé autour des équations de droites et des fonctions homographiques
|
||||
|
||||
|
||||
|
||||
`Lien vers DS_0527_rattrap.tex <DS_0527_rattrap.tex>`_
|
||||
|
||||
`Lien vers DS_0527.tex <DS_0527.tex>`_
|
||||
|
||||
`Lien vers DS_0527.pdf <DS_0527.pdf>`_
|
||||
|
||||
`Lien vers DS_0527_rattrap.pdf <DS_0527_rattrap.pdf>`_
|
||||
|
||||
Thèmes
|
||||
======
|
||||
|
||||
- Équation de droites. Déterminer qu'un point appartient à une droite, déterminer l'équation d'une droite, tracer une droite.
|
||||
|
||||
- Fonctions homographique: valeur interdite, évaluation d'une fonction homographique.
|
||||
|
||||
|
||||
Erreurs des élèves
|
||||
==================
|
||||
|
||||
- Pas de traits de construction pour les droites.
|
||||
- Mauvaise utilisation des vecteurs pour démontrer que des droites sont parallèles.
|
||||
|
||||
Commentaires sur le dernier exercice
|
||||
====================================
|
||||
|
||||
- Nous n'avions jamais traité une question similaire en classe. J'avais évoqué ce phénomène à plusieurs reprises mais sans l'expliquer juste en constatant.
|
||||
- Beaucoup d'élèves ont essayé de répondre à cette question. Certains ont utilisé les exercices d'avant pour illustrer leur propos.
|
||||
- Seul deux élèves ont expliqué l'origine du phénomène. Les autres ont essentiellement tiré des généralités d'observations.
|
||||
|
||||
Reference in New Issue
Block a user