59 lines
1.2 KiB
TeX
59 lines
1.2 KiB
TeX
\documentclass[a5paper,10pt]{article}
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\usepackage{myXsim}
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\title{Images et antécédents de fonctions}
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\tribe{Troisième}
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\date{Juin 2018}
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\pagestyle{empty}
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\geometry{left=10mm,right=10mm, top=10mm}
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\begin{document}
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\begin{exercise}[subtitle={Fonctions en tout genre}]
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\paragraph{Tableau de valeurs}~\\
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\vfill
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\begin{tabular}{|c|*{9}{c|}}
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\toprule
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x & -5 & -4.5 & -4 & -3.5 & -3 & -2.5 & -2 & -1.5 & -1 \\
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\midrule
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f(x) & 10.5 & 8.125 & 6 & 4.125 & 2.5 & 1.125 & 0 & -0.875 & -1.5 \\
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\bottomrule
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\end{tabular}
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\vfill
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\paragraph{Représentation graphique}~\\
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\vfill
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\begin{center}
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\begin{tikzpicture}[scale=1]
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\tkzInit[xmin=-5,xmax=5,xstep=1,ymax=3,ymin=-3,ystep=1]
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\tkzAxeX[right, very thick]
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\tkzAxeY[above, very thick]
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\tkzGrid
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\tkzFct[color=red, very thick]{2*x**2/(x**2+1)}
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\tkzText(4.2,2.2){$g$}
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\end{tikzpicture}
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\end{center}
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\vfill
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\paragraph{Formule}~\\
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\vfill
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\[
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h:x \mapsto 2x + 2
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\]
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\vfill
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\[
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i(x) = 2x^2 - 3x + 1
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\]
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\vfill
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\end{exercise}
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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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