me: Find the first and second derivatives of the function f(x) = x#-6x+ 8x and report the x-coordinates of any relative e: fix extrema and inflection points. t Worke rent Sco empts: TO uestions cored: 2 orrect: 1 a. Find formulas for f'(x) and f'(x). The graphs of f(x), f'(x), f (x) O artial Cre and f'(x) are shown to the right. foll 30- f' (x) = 25- O 20 correct: f'' (x) = Questio X Questio Questio 15- 20 Question T (x ) 25