Предмет: Алгебра, автор: ТессаГрей

ВНИМАНИЕ!ПОМОГИТЕ ПОЖАЛУЙСТА!ЗАРАНЕЕ БЛАГОДАРНА!Срочно сделайте , пожалуйста очень надо!Поооооооооооооооомощь.

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Автор ответа: mikael2

0

x= -3 -3≤x <1 →f(-3)=x²=(-3)²=9
x=1 1 ≤x≤3 →f(1)=2x=2*1=2
x=3 1 ≤ x≤3 → f(3)=2x=2*3=6

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