138 lines
4.0 KiB
TeX
138 lines
4.0 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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\[
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(1 - 2x)(4x - 1) =
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\]
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\end{frame}
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\begin{frame}{Calcul 2}
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% tableau signe et variations
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On a fait le calcul suivant
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\[
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f'(x) \geq 0 \qquad \cdots \qquad x \leq -10
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\]
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\vfill
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Tracer le tableur de signe de $f(x)$ correspondant.
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\vfill
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\begin{center}
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\small
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\begin{tikzpicture}
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\tkzTabInit[lgt=3,espcl=6]{$x$/1,Signe de $f'(x)$/2, Variations de $f(x)$/2}{\hspace{5cm}, \hspace{5cm}}%
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\tkzTabLine{,,}%
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\tkzTabVar{,}%
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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 3}
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% probabilité
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Calculer la probabilité $P(\mbox{2 ou plus } C)$
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\begin{center}
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\begin{tikzpicture}[grow=down, sloped, scale=1]
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\tikzset{level 1/.style={sibling distance=6cm}}
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\tikzset{level 2/.style={sibling distance=3cm}}
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\tikzset{level 3/.style={sibling distance=1.5cm}}
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\node {.}
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child {node {C}
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child {node {C}
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child {node {C}
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edge from parent
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node[above] {0.8}
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}
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child {node {$\overline{C}$}
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edge from parent
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node[above] {0.2}
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}
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edge from parent
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node[above] {0.8}
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}
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child {node {$\overline{C}$}
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child {node {C}
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edge from parent
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node[above] {0.8}
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}
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child {node {$\overline{C}$}
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edge from parent
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node[above] {0.2}
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}
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edge from parent
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node[above] {0.2}
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}
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edge from parent
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node[above] {0.8}
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}
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child { node {$\overline{C}$}
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child {node {C}
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child {node {C}
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edge from parent
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node[above] {0.8}
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}
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child {node {$\overline{C}$}
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edge from parent
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node[above] {0.2}
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}
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edge from parent
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node[above] {0.8}
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}
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child {node {$\overline{C}$}
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child {node {C}
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edge from parent
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node[above] {0.8}
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}
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child {node {$\overline{C}$}
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edge from parent
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node[above] {0.2}
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}
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edge from parent
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node[above] {0.2}
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}
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edge from parent
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node[above] {0.2}
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}%
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;
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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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% Taux évo invers
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\vfill
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Une quantité vaut 60 après une augmentation de 20\%. Quelle était la valeur avant cette augmentation ?
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\vfill
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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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