K. (3 points each ) Suppose the only critical values of f (x) are at X=10, 20, and 30, and f' (x) and f"(x) have the following values: 5 10 15 20 25 30 35 f' (x ) - 7 0 10 0 -3 0 1 f" (I ) 6 0 -2 -1 7 10 9 Based on this information, determine what you are willing to guarantee. At x = 10 you guarantee: (choose one) there is a local there is a local nothing minimum maximum At X = 20 you guarantee: (choose one) there is a local there is a local nothing minimum maximum At X = 30 you guarantee: (choose one) there is a local there is a local nothing minimum maximum