f(x)=2x+1 g(x)=x carilah (gof) (1)
Matematika
torang
Pertanyaan
f(x)=2x+1 g(x)=x carilah (gof) (1)
2 Jawaban
-
1. Jawaban lenyherlina
f(x) = 2x+1
g(x) = x
(gof)(x) = g(f(x))
= g(2x+1)
= 2x+1
(gof)(1) = 2(1)+1
=2+1
= 3 -
2. Jawaban fahmigks
gof(x) = g(f(x))
= 2x+1
gof(1) = 2(1)+1
= 3