diketahui g(x) = 5x - 1 h (x) = 2x+1, tentukan (goh) (x)
Matematika
Putriayuwd
Pertanyaan
diketahui g(x) = 5x - 1 h (x) = 2x+1, tentukan (goh) (x)
1 Jawaban
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1. Jawaban jpallo
g(x) = 5x -1 ; h(x) = 2x + 1
(g ○ h) (x) = g[h(x)]
= g(2x + 1)
= 5 (2x + 1) - 1
= 10x + 5 - 1
= 10x + 4
semoga jelas dan membantu ya