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Exercice 1 Variations et extremums d'une fonction à partir d'une courbe tracée "à la main". On considère la fonction f définie sur [-1;2] par f(x)=x^(3)-x^(2)-1. a) Établir un tableau de valeurs de la fonction f. Vous donnerez si nécessaire des valeurs approchées au dixième près. b) À partir de ce tableau de valeurs, tracer la courbe représentative de f dans un repère orthonormé. c) Établir le tableau de variations de la fonction f. d) Donner les extremums de f sur l'intervalle [-1;2].

Exercice 11\newlineVariations et extremums d'une fonction à partir d'une courbe tracée

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Q. Exercice 11\newlineVariations et extremums d'une fonction à partir d'une courbe tracée
  1. Calculate g(x)g(x): Calculate g(x)g(x) by translating f(x)f(x) down by 11 unit.\newlineg(x)=f(x)−1g(x) = f(x) - 1\newlineg(x)=∣x∣−1g(x) = |x| - 1

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