Matematika

Pertanyaan

g(x) = 2x-3
(gof)(x) = 4x²-6x+5
f(x) = ?

1 Jawaban

  • (gof)(x) = 4x²- 6x + 5
    g (f(x)) = 4x²- 6x + 5
    2(f(x)) - 3 = 4x²- 6x + 5
    2f(x) = 4x²-6x+8
    f(x) = (4x²-6x+8) / 2
    f(x) = 2x²-3x+4

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