Question

Tentukan nilai g(x)!

Answer 1

Verified answer

Jawab:

fungsi komposisi

fungsi invers

Penjelasan dengan langkah-langkah:

f(x)= 2x - 3

gof(x) = 2x + 1

g {f(x)} = 2x + 1

g (2x - 3) = 2x + 1

g(x) = (2x-3) + 4

g(x)= x + 4

..

cara lain :

g(2x- 3) = 2x + 1

g(x)= 2 ( x+3)/2 + 1

g(x) = x + 3+ 1

g(x) = x+ 4