F(x) =2x g(x) =x+1 h(x) =x² Dit= ( fogoh) (x) dan(hogof) (x)
Matematika
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Pertanyaan
F(x) =2x g(x) =x+1 h(x) =x² Dit= ( fogoh) (x) dan(hogof) (x)
1 Jawaban
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1. Jawaban Septipanjaitan
F(x) =2(x+1) = 2x + 1
- 1= 2x
x = -1 / 2
= - 0,5
H(x) = (x + 1)² = - 0,5 + 1
= 0,5