Homework: Section 11.4 Homework Save Score: 0 of 1 pt 12 of 15 (3 complete) HW Score: 6.67%, 1 of 15 pts X 11.4.43 i Question Help Approximate the derivative of the given function at the given point using small values of h. f(x) = 2x ; a=3 f'(a) (Do not round until the final answer. Then round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. ? All parts showing Clear All Check