Answer the question.The points (-6, -1) and (2, 5) are the points at which a particular diameter of a circle intersects the circle. What are the coordinates of the center of the circle?
A. (-2, 3)
B. (-1, 2)
C. (-2, 2)
D. (-1, 3)
Answer: C
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Evaluate the expression.(-2)0
A. 0 B. 1 C. -2 D. -1
Find the center of mass of a thin plate of constant density covering the given region.The region bounded by the parabola y = 36 - x2 and the x-axis
A. 
= 0, 
= 
B. 
= 0, 
= 
C. 
= 
, 
= 0
D. 
= 0, 
= 
Express as a sum of logarithms.log6 
Z
A. log6 
+ log6 Z
B. log6 3Z + log6 4
C. log3 Z + log4Z
D. log6 
Solve the problem.Southern Granite and Marble sells granite and marble by the square yard. One of its granite patterns is price sensitive. If the price is too low, customers perceive that it has less quality. If the price is too high, customers perceive that it is overpriced. The company conducted a pricing test with potential customers. The following data was collected. Let f(p) be the number of buyers of the granite pattern at price p. Use a graphing calculator to plot the data. Find and verify an equation of f.
A. f(p) = -0.243p2 + 3.115p - 22.13 B. f(p) = -0.0243p2 + 3.115p - 22.13 C. f(p) = 0.0243p2 - 3.115p - 22.13 D. f(p) = -0.0243p2 + 3.115p + 22.13