Diketahui f(x+ 1)=8x +5 dan (f •g) (x) =24 x 29 .rumus fungsi g(x)=tolong jawab
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Diketahui f(x+ 1)=8x +5 dan (f •g) (x) =24 x 29 .rumus fungsi g(x)=tolong jawab
1 Jawaban
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1. Jawaban AgusRahmat12
(f o g) (x) = 24 x 29
f(g(x)) = 24 x 29
8g(x)+5 = 24 x 29
8g(x) = 24 x 29 - 5
8g(x) = 24 x 24
g(x) = 24 x 24/8
g(x) = 3 x 3
pembuktian:
(f o g) (x) = f(g(x))
= f(3 x 3)
= 8(3 x 3) + 5
= 24 x 24 + 5
= 24 x 29
maaf kalau salah