A. Use composition to prove whether or not the functions are inverses of each other. B.Express the domain of the compositions using interval notationf(x)= 1/x-5, g(x)=5x+1/x

They switched the 1/x to a positive and the added 5x. The domains are 1, 2, 3, 4, -5, -4, -3, -2, -1, 0. Hope this helps.