Matematika

Pertanyaan

tentukan f(x-2) jika:
F(x+3)=6-5x

1 Jawaban

  • x+3 =0
    x = -3

    f(-3) = 6-5x
    = 6-5(-3)
    = 6+15
    = 21

    f(x-2) = 6-5x
    = 6-5(2)
    = 6-10
    = -4

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