Second Derivatives and Beyond True or False

1.	Which of the following functions has neither a global maximum or a global minimum? -> True False
2.	A continuous function on an open interval -> cannot have a global max or a global min. True False
3.	Which of the following statements about the function f (x) = is correct? -> f has neither a global max nor a global min on the interval [-1,1]. True False
4.	What is the global maximum of the function on the interval [-3,3]? -> True False
5.	Determine where the function f (x) = 4x⁴ + 2x is smallest on the interval [-2,2]. -> True False
6.	Which of the following could be the start of a graph of the function f(x) = xe^x? -> True False
7.	Which of the following graphs could be a correct representation of all intercepts, critical points, and inflection points of the function f(x) = x²– 3x – 4? -> True False
8.	If f ' is positive and f " is negative, what shape is the function f? -> True False
9.	The function f looks like this: Which of the following statements is true? -> f ' and f " are both positive. True False
10.	The signs of the derivatives f ' and f " are as follows: Use this information to fill in the graph of the function f : -> True False

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