Suppose that the functions g and h are defined for all real numbers x as follows. g (x) = 3x- h (x) = 4x Write the expressions for (h . g) (x) and (h+g) (x) and evaluate (h-g) (2). ( h.8 ) ( x ) = ( h + 8) (x ) = 0 X 5 (h - 8) (2 ) = 0Suppose that the functions h and g are defined as follows. h(x) = -3x-+4 g (x) =4x-2 (a) Find (12 ) ( - 5 ). (b) Find all values that are NOT in the domain of If there is more than one value, separate them with commas. (a) " ) ( - 5 ) - 0 h (b) Value(s) that are NOT in the domain of - : g