jika f (x)=3/4 x+1 dan g (x) =3x -1/3 maka (gof)(x)=
Matematika
apal1
Pertanyaan
jika f (x)=3/4 x+1 dan g (x) =3x -1/3 maka (gof)(x)=
1 Jawaban
-
1. Jawaban bayusadewo
gof (x) = g f(x) = g (3x-1/3)
= 3/ 4(3x-1/3) +1 = 3/ (12x-4/3) +1 = 9+3/ 12x-4 = 12/12x-4