(Exam Question 1) For each of the following, find f'(x). (2 points each) a.) f(x) - 5x4 -2x3 + 4x2 - 2x - 7 b.) f(x) = 10x3/5 + cos x c.] f(x) = 8ex - cos 71 x + x-6 d.] f (x) - #2 e.) f (x) = -3csc(x) + 9x f.) f (x) = 5Inx+ 23 g.) f (x) = Ax3 + + logc x h.) f (x) - 15 log4 el (Exam Question 2) Let f (x) = 5x2 + - -6x. Find f"(x). (4 points)