Jika (fog)(x) = 3x2 + 1 dan f(x) =3x -2,g(x)=...
Matematika
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Pertanyaan
Jika (fog)(x) = 3x2 + 1 dan f(x) =3x -2,g(x)=...
1 Jawaban
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1. Jawaban EdiHeaven
(fog) (x) = 3x²+1
f(g(x)) = 3x²+1
3(g(x)) - 2= 3x²+1
3g(x) = 3x²+1+2
g(x) = 3x²+3 / 3
g(x) = x²+1