Matematika

Pertanyaan

Tolong kerjain ya nomer 10
Tolong kerjain ya nomer 10

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1 Jawaban

  • f(x) = 3x² + x
    f(-2) = 3(-2)² + (-2)
    f(-2) = 3(4) + -2
    f(-2) = 12 + - 2
    f(-2) = 12 - 2
    f(-2) = 10

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