For this question, we will use the Second Derivative Test to find out whether the critical numbers of a function correspond to any local extrema (maximums or minimums). For a reminder about the steps involved in this process, please click the Hint button. Step 2 of 5 : We still have to find the critical numbers. So take your first derivative from the last step and factor it. Type in the correct factorization of the first derivative in the space below. Your response in the box should have proper factoring format (x + a) . (x + b). Answer Keypad Keyboard Shortcuts f' ( x ) = (x-2 (x-3/)