a) Find the simplified form of the difference quotient for the function f(x) = 4x- - 4x + 4. b) Complete the following table. f(x + h) - f(x) X h h 5 2 5 5 0.1 5 0.01 f(x + h) - f(x) a) The difference quotient is - h (Simplify your answer.) b) Complete the following table. f(x + h) - f(x) X h h 5 2 5 1 5 0.1 5 0.01 (Type integers or decimals.)