rowdmark.com/student/assessments/quiz-4-lab-section-1-2-3-4-7293ffinvite-email=ekimd2 103%40learning.Icmanitoba.cadainstitutl... Consider the curve given by the function f(I) with a / 0. You are given that f'(I) = -9(z2 - 9) and f"(x) = 18(x2 - 18) 24 Compile the following information about f() and its graph. Show all your work . Answer "NONE" if the function does not display a feature listed. a) [2 points] Find the critical number(s) of f and show your work to justify b) [4 points] Find the open interval(s) where f is increasing and the open interval(s) where f is decreasing. Show your work to justify. c) [4 points] Find the I coordinate(s) of all local minima of f, and all local maxima of f. Show your work to justify d) [4 points] Find the open intervals where f is concave up and the open intervals where f is concave down. Show your work to justify e) [2 points] Find the I coordinate(s) of all inflection point(s), and show your work to justify