Provide an appropriate response.Use graphing to determine the domain and range of y = 
for f(x) = -(x - 8)2 - 7.
A. D: [0, ?); R: (-?, 7]
B. D: (-?, ?); R: [-7, ?)
C. D: [0, ?); R: (-?, -7]
D. D: (-?, ?); R: [7, ?)
Answer: D
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Divide.
A. 1400 B. 35,000 C. 14,000 D. 3,500,000
Refer to the weighted voting system 
and the Banzhaf definition of power. (The four players are P1, P2, P3 and P4.)The winning coalitions are
A. all coalitions with two or more players. B. all coalitions with three or more players, one of which is P1. C. all coalitions with three or more players. D. all coalitions with P1 in it. E. none of these
Use the graph and the factor theorem to list the factors of f(x).y = f(x)
A. (x + 2), (x - 3) B. x, (x - 2), (x - 3) C. x, (x - 2), (x + 3) D. (x + 2), (x + 3)
Find the circumference of the circle.
Give the exact circumference.
A. 4? m B. 64? m C. 8? m D. 16? m