Suppose that the functions f and g are defined as follows. f(x) =x- -2 X g (x ) = = w Find the compositions fof and go g. 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.) ( of ) ( x ) = 11 X 5 (8 0 8) (x) = 1For the real-valued functions f(x) =x- - 1 and g (x) = vx+6, find the composition fog and specify its domain using interval notation. (fo 8 ) (x ) = 1 0lol (0,0) [0,0] OVO (0,0] [0,0) Domain of fog : OO - OO Xfh' +1?) f(x) I: Find the difference quotient I where h i 0, for the function below. fl\") = "ixl Si pm your answer as much as possible. f(x+f2_f(x) 2m DD %