Graph the equation. Identify the coordinates of the vertex.y = x2 + 2x - 8
A. (1, 9)
B. (- 1, - 9)
C. (1, - 9)
D. (- 1, 9)
Answer: B
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Set up the iterated integral for evaluating 
over the given region D. DD is the solid right cylinder whose base is the region in the xy-plane that lies inside the cardioid 
and outside the circle 
and whose top lies in the plane 
.
A. 
B. 
C. 
D. 
Solve the problem.Suppose you are playing a game of chance. If you bet $6 on a certain event, you will collect $174 (including your $6 bet) if you win. Find the odds used for determining the payoff.
A. 29 : 1 B. 28 : 1 C. 1 : 28 D. 174 : 180
Write a description of the set.S = {4, 8, 12, 16, 20, . . .}
A. Set S is the set of integers that are greater than or equal to 4. B. Set S is the set of integers. C. Set S is the set of natural numbers greater than or equal to 4. D. Set S is the set of natural numbers that are multiples of 4.
Match the function with the graph that best describes the situation.The height of an animal as a function of time.
A. 
B. 
C. 
D. 