For each pair of functions f and g below, find f g (x) ) and g (f (x)). Then, determine whether f and 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.) IN (a) f(x) = ( b ) f (x ) = x + 6 X g ( x) = 2 1 x 70 g (x) = -x+6 x f(8 (x)) = 1 f(8 (x)) = 0 8 (f (x) ) = 0 8 (f (x ) ) = 0 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