If f(x)=5x-25 and g(x)=1/5x+5, which expression could be used to verify g(x) is the inverse of f(x)?

hello : (g0f)(x) = x

Step-by-step explanation:

the expression could be used to verify g(x) is the inverse of f(x) is :

(g0f)(x) = x

(g0f)(x) =g(f(x)) = g(5x - 25) = 1/5(5x - 25) +5= x -5 + 5 = x right

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =