Use a graphing calculator or computer to determine which of the given viewing rectangles produces the most appropriate graph of the function f (x) = x4 + 2.
(a) [– 2, 2] by [– 2, 2] (b) [0, 4] by [0, 4]
(c) [– 4, 4] by [– 4, 4]
(d) [– 8, 8] by [– 4, 40]
(e) [– 40, 40] by [– 40, 40]