79 lines
1.6 KiB
TeX
79 lines
1.6 KiB
TeX
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\documentclass[12pt]{classPres}
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\usepackage{tkz-fct}
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\usepackage{pgfplots}
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\usetikzlibrary{decorations.markings}
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\pgfplotsset{compat=1.18}
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\author{}
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\title{}
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\date{}
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\begin{document}
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\begin{frame}{Questions flashs}
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\begin{center}
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\vfill
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Première ST
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\vfill
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30 secondes par calcul
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\vfill
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\textbf{Calculatrice autorisée}
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\vfill
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\tiny \jobname
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\end{center}
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\end{frame}
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\begin{frame}{Calcul 1}
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% Développer
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Développer l'expression suivante
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\[
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(-x+1)(x-2)
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\]
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\end{frame}
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\begin{frame}{Calcul 2}
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% Taux d'évolution
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\vfill
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Le prix d'un objet a diminué de 50\%.
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\vfill
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Par combien doit-on multiplier le nouveau prix pour revenir au prix initial?
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 3}
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% Suite
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On définit la suite
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\[
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u_0 = 100 \mbox{ et } u_{n+1} = u_n \times 0.6
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\]
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Calculer $u_4$
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\end{frame}
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\begin{frame}[fragile]{Calcul 4}
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% Graphique et tableau
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\begin{tikzpicture}[xscale=0.8, yscale=0.3]
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\tkzInit[xmin=-5,xmax=5,xstep=1,
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ymin=-5,ymax=5,ystep=1]
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\tkzGrid
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\tkzAxeXY
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\tkzFct[domain = -5:5,color=red,very thick]%
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{0.3*(x-4)*(x+3)};
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\end{tikzpicture}
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Compléter le tableau de signe
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\begin{tikzpicture}
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\tkzTabInit[lgt=3,espcl=6]{$x$/1,Signe de $f(x)$/2}{\hspace{5cm}, \hspace{5cm}}%
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\tkzTabLine{,,}%
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\end{tikzpicture}
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\end{frame}
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\begin{frame}{Fin}
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\begin{center}
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On retourne son papier.
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\end{center}
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\end{frame}
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\end{document}
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