MEMORIAL UNIVERSITY - MATH 1000-082, SPRING 2022 Week 9 Quiz Due midnight Friday, July 8 1. Consider the function f(1) = 213 - 312 - 12x + 10. (a) Find all critical numbers of f. (b) Determine the intervals on which f is increasing, and the intervals on which it is decreasing. Open with (c) Locate and classify all relative extrema of f. (d) Find all hypercritical numbers (aka inflection points) of f. (e) Determine the intervals on which f is concave up, and the intervals on which it is concave down. 4 For yrose X X