f(x)=3x+7 g(x)=5x-3 (f°g)(x)?
Matematika
normalita7864
Pertanyaan
f(x)=3x+7 g(x)=5x-3 (f°g)(x)?
1 Jawaban
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1. Jawaban Dickydhar23
f(x) = 3x + 7
g(x) = 5x - 3
(f°g)(x) = f(g(x))
= 3(5x-3)+7
= 15x-9+7
= 15x-2