Find the absolute extrema as well as all values of x where they occur. (Type an integer or decimal rounded to 4 decimal places as needed). f(:s) = a: + 61.93 for 4 g a: S O. a) The absolute maximum is 1994.1959 ~/ 0" and occurs at the x-value 4 0' b) The absolute minimum is :] and occurs at the x-value