89 lines
2.1 KiB
TeX
89 lines
2.1 KiB
TeX
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\documentclass[14pt]{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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\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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% suite
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La production d'une usine augmente de 10tonnes par ans. En 2022, elle est de 200tonnes.
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\vfill
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On modélise la production par la suite $(u_n)$.
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\vfill
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Quelle est la nature de la suite ? Préciser les paramètres.
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\end{frame}
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\begin{frame}{Calcul 2}
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% Équation de droite
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Déterminer l'équation de la droite.
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\begin{center}
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\begin{tikzpicture}
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\begin{axis}[
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axis lines = center,
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grid = both,
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xlabel = {x},
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xtick distance=1,
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ylabel = {$f(x)$},
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ytick distance=1,
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]
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\addplot[domain=-4:4,samples=2, color=red, very thick]{1/3*x + 1};
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\end{axis}
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\end{tikzpicture}
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\end{center}
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\end{frame}
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\begin{frame}{Calcul 3}
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% Tangente
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Déterminer graphiquement le nombre dérivé à la fonction $f$ (en rouge) en $x=1$.
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\vfill
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\begin{center}
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\begin{tikzpicture}
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\begin{axis}[
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axis lines = center,
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grid = both,
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xlabel = {x},
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xtick distance=1,
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ylabel = {$f(x)$},
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ytick distance=1,
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]
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\addplot[domain=-2:2,samples=20, color=red, very thick]{-x^2 + 3};
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\addplot[domain=0.5:2,samples=20, color=blue, very thick]{-2*x+4};
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\end{axis}
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\end{tikzpicture}
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\end{center}
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\end{frame}
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\begin{frame}[fragile]{Calcul 4}
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% équations
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Résoudre l'équation suivante
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\[
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4x - 8 = 0
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\]
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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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