dik f (x) =2x+5 dan g(x) =(x-1) maka (fog) (x) =
Matematika
ahmadfairus
Pertanyaan
dik f (x) =2x+5 dan g(x) =(x-1) maka (fog) (x) =
1 Jawaban
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1. Jawaban AZHAAYL
(fog)(x) = f(g(x))
f(g(x)) = 2(x-1) +5
f(g(x)) = 2x -2 +5
f(g(x)) = 2x+3