Respuesta :

natalee200616

Step-by-step explanation:

since G(f(x)) 3 = X (f(x))= (x) x7 (=x, -1,(x) = x 7 -17 F -1 (x) =x 7 -17 is the inverse of f (x)= 7x + 1 F (x) = 7x + 1