Diketauhi F(x) = x-12 h(x)= 4x+5 (fog) (x) = 3x +1 Tentukan a. g(x) b. (gof) –1 (x)
Matematika
Egis15
Pertanyaan
Diketauhi
F(x) = x-12
h(x)= 4x+5
(fog) (x) = 3x +1
Tentukan
a. g(x)
b. (gof) –1 (x)
F(x) = x-12
h(x)= 4x+5
(fog) (x) = 3x +1
Tentukan
a. g(x)
b. (gof) –1 (x)
2 Jawaban
-
1. Jawaban yoghis
a. (fog)(x)=f(g(x))
3x+1=g(x)-12
3x+1+12=g(x)
g(x)=3x+13 -
2. Jawaban firanisafara
(fog)(x)=f(g(x))
3x+1 =g(x)-12
3x+1+12=g(x)
3x+13=g(x)