jika f(x)=5x-4 dan g(x)=3x+4 maka (fog)-1(x)=
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Pertanyaan
jika f(x)=5x-4 dan g(x)=3x+4 maka (fog)-1(x)=
1 Jawaban
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1. Jawaban sean44
(fog)(-1)
(f(g(-1))
(f(3(-1)+4)
(f(1))
f(x) = 5x - 4
f(1) = 5(1) - 4
fog -1 = 1