diketahui (fog)(×):6×-3 f(×)=2×+5 tentukan 9(×)
Matematika
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Pertanyaan
diketahui (fog)(×):6×-3 f(×)=2×+5 tentukan 9(×)
1 Jawaban
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1. Jawaban tribeking22
(fog)(x) = 6x - 3
f(g(x)) = 6x - 3
2 . g(x) + 5 = 6x - 3
2 . g(x) = 6x - 3 - 5
2 . g(x) = 6x - 8
g(x) = (6x - 8) : 2
g(x) = 3x - 4