Problem 1. (1 point) Answer the following questions for the function x 3 f (x) =. x2-36 defined on the interval [-20, 19]. For each question, enter multiple points in ascending order, i.e. smallest x values first. Enter intervals in ascending order also. The function f(x) has vertical asymptotes at and f(x) is concave up on the region to and to The inflection point for this function is Note: You can earn partial credit on this