Diketahui f(x) = x+2 dan (f0g) (x) = 12x-2 ditanyakan= g(x)?
Matematika
safakireina83
Pertanyaan
Diketahui f(x) = x+2 dan (f0g) (x) = 12x-2 ditanyakan= g(x)?
1 Jawaban
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1. Jawaban dedenkusnandar
f(x) = x + 2
(f o g)(x) = 12x - 2
g(x) + 2 = 12x - 2
g(x) = 12x - 2 - 2
g(x) = 12x - 4