Jika g(x) = x + 3 dan (g ° f)(x) = x² + 3x - 5, fungsi f(x) =
Matematika
kdenya61
Pertanyaan
Jika g(x) = x + 3 dan (g ° f)(x) = x² + 3x - 5, fungsi f(x) =
1 Jawaban
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1. Jawaban baehyun
g(f(x)) = (X^3+3x-8)+3 = x^2+3x-5
f(x) = x^2+3x-8