Name: Total /40 Unit 3 test Show all your work. Make sure your work is in order and easy to follow. In the graph clearly show all your critical and inflection points. 1. Match f"(a) = 0,f"(x) a and f"(x) > 0 onx 0, on the interval x > a "a" is a maximum f'(x) a "a" is a possible inflection point f'(a) = 0 and f"(a) a and f'(x) a and f"(x) 0 concavity change, "a" is an inflection point f'(a) > 0 and f"(a) > 0 " a" is a critical point