Activité 1

La fonction [math]f[/math] est représentée ci-dessous.[br]
Résous graphiquement les (in)équations suivantes:[br][img]data:image/png;base64,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[/img] [br] [img]data:image/png;base64,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[/img] [br][img]data:image/png;base64,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[/img][br][br]Représente chacune des solutions sur l'axe x en choisissant l'onglet [img]data:image/png;base64,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[/img] dans le menu et en sélectionnant la couleur correspondante à l'(in)équation.[br]Si tu te trompes, pas de panique... Tu peux toujours utiliser la gomme en sélectionnant l'onglet [img]data:image/png;base64,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[/img][br]

Information: Activité 1