f(x) =3x+2 g(x) = 2-x tentukan (gof(x))
Matematika
divanabila2
Pertanyaan
f(x) =3x+2 g(x) = 2-x tentukan (gof(x))
2 Jawaban
-
1. Jawaban LordRicky
gof = 2 - (3x + 2)
gof = 2 - 3x - 2
gof = -3x -
2. Jawaban Sutr1sn0
(g○f(x))=g○(f(x))
=g○(3x+2)
= 2 - (3x + 2)
= 2 - 3x - 2
= - 3x