Jika f (x) =3x+1 dan g (x) = 2x-3, maka (gof) (x)
Matematika
Arfansauri
Pertanyaan
Jika f (x) =3x+1 dan g (x) = 2x-3, maka (gof) (x)
2 Jawaban
-
1. Jawaban ahreumlim
f(x) = 3x + 1 dan
g(x) = 2x - 3
gof(x)
= g(f(x))
= g(3x + 1)
= 2(3x + 1) - 3
= 6x + 2 - 3
= 6x - 1 -
2. Jawaban safa132
(gof)(x)=g[f(x)]
=2(3x+1)-+
=6x+2-1
=6x-1