44 lines
1.1 KiB
TeX
44 lines
1.1 KiB
TeX
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\documentclass[a4paper,10pt]{article}
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\usepackage{myXsim}
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\title{Thème B: tableau de signe et de variations}
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\tribe{Terminal ES-L}
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\date{Septembre 2018}
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\renewcommand{\arraystretch}{1}
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\begin{document}
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\section*{Tableau de signe et de variations}
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\hspace{-1cm}
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\begin{minipage}{0.5\textwidth}
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\begin{tikzpicture}[scale=0.8]
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\repere{-5}{5}{-5}{5}
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\draw[very thick, color=red] plot [smooth,tension=0.5, mark=*] coordinates{(-4, 4) (-3.5, 2) (-3, 0) (-2, 1) (-1, 0) (0, -2) (1, -3) (2, -2) (2.5,0) (3, 2) (4, 3)};
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\draw (4,3) node[above right] {$\mathcal{C}_f$};
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\end{tikzpicture}
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\end{minipage}
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\begin{minipage}{0.5\textwidth}
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Tableau de signe
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\begin{tikzpicture}
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\tkzTabInit[lgt=1,espcl=2]{$x$/1,$f(x)$/1}{-4, -3, -1, 2.5, 4}
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\tkzTabLine{,+, z, +, z, -, z, +, }
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\end{tikzpicture}
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Tableau de variations
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\begin{tikzpicture}
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\tkzTabInit[lgt=1,espcl=2]{$x$/1,$f(x)$/1}{-4, -3, -2, 1, 4}
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\tkzTabVar{+/ 4, -/ 0, +/ 1, -/ -3, +/ 3}
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\end{tikzpicture}
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\end{minipage}
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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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