For each pair of functions f and g below, find f(g(x)) and g (f(x)). Then, determine whether fand g are inverses of each other. Simplify your answers as much as possible. (Assume that your expressions are defined for all x in the domain of the composition. You do not have to indicate the domain.) (a) f(x) = 6x (b) f(x) = 2x + 7 x (x) = ૪ ) I 6 s((x)) = [] f(g(x)) = 8 (f(x)) = [ g (f(x)) = [] Of and g are inverses of each other Of and g are inverses of each other Of and g are not inverses of each other Of and g are not inverses of each other