37 lines
950 B
TeX
37 lines
950 B
TeX
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\documentclass[a4paper,12pt]{classPres}
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\usepackage{tkz-fct}
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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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Développer et réduire l'expression
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\[ f(x) = (\sqrt{x} - 1)^2 -2\]
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Mettre sous forme canonique
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\[ g(x) = x(x - \frac{1}{2}) - \frac{1}{2}\]
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\textbf{Bonus:} Combien de y a-t-il de solution aux équations suivantes?
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\[ f(x) = 0 \mbox{ et } g(x) = 0 \]
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\end{frame}
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\begin{frame}{Graphique de la fonction $f$}
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\begin{tikzpicture}[scale=0.7]
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\tkzInit[xmin=-1,xmax=10,ymin=-5, ymax=5]
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\tkzGrid
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\tkzAxeXY
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\tkzFct[color=red, very thick]{(sqrt(x)-1)**2-2}
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\end{tikzpicture}
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\end{frame}
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\begin{frame}{Graphique de la fonction $g$}
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\begin{tikzpicture}[scale=1]
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\tkzInit[xmin=-3,xmax=3,ymin=-3, ymax=3]
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\tkzGrid
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\tkzAxeXY
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\tkzFct[color=red, very thick]{x*(x-0.5)-0.5}
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\end{tikzpicture}
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\end{frame}
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\end{document}
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