Consider the following function over the given interval. f(x) = 16x2, [-4,4] b Evaluate the integral, f(x) dx. 256 3 Find the average value of the function over the given interval. (Round your answer to four decimal places.) Find all values of x in the interval for which the function equals its average value. (Enter your answers as a comma-separated list. Round your answers to four decimal places.) x = Need Help? Read It