Find the absolute maximum and absolute minimum values of the function f(x) = x3 6x2 63x + 3 on each of the indicated intervals. Note: If an absolute extrema does not exist, enter none in both the box for the extreme value and in the box for the corresponding xvalue. (a) On the interval [4, O] The absolute maximum value is 2 , and it occurs at x = Z The absolute minimum value is Z , and it occurs at x = 2 (b) On the interval [1, 8] The absolute maximum value is 2 , and it occurs at x = 2 The absolute minimum value is Z , and it occurs at x = Z (c) On the interval [4, 8] The absolute maximum value is and it occurs at x = The absolute minimum value is and it occurs at x =