Find the absolute extrema of the function on the closed interval. Use a graphing utility to verify your results. (Round your answers to two decimal places. If an answer does not exist, enter DNE.)
g(x) = (x^2 - 4)^{2/3}, [-5, 4]
absolute maximum (x, y) = (-5, 8.32)
absolute minimum (x, y) = (-2, 0) (smaller x-value)
(x, y) = (2, 0) (larger x-value)