U undiscovered New member Feb 2, 2011 #1 Prove that g(x)= 1/3 (x-7) and f(x)= 3x+ 7 are inverse of one another. (show both f(g(x)) and g(f(x)) equal x).
Prove that g(x)= 1/3 (x-7) and f(x)= 3x+ 7 are inverse of one another. (show both f(g(x)) and g(f(x)) equal x).
