Find the requested measurement.The point (-2, -3) is on a circle that has center (8, -3). Find the length of the diameter of the circle.
A. 19
B. 20.5
C. 10
D. 20
Answer: D
Mathematics
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Shade the region in the xy-plane that satisfies the system of inequalities.(x + 2)2 + (y - 4)2 ? 9(x - 2)2 + (y - 4)2 ? 9
A. 
B. 
C. 
D. 
Mathematics
Find the horizontal asymptote(s), if any, of the graph of the rational function.h(x) = 
A. y = 3 B. y = -3 C. y = 1 D. no horizontal asymptote
Mathematics
Solve the problem.A 35-inch-square TV is on sale at the local electronics store. If 35 inches is the measure of the diagonal of the screen, use the Pythagorean theorem to find the length of the side of the screen.
A. 2.96 in. B. 612.5 in. C. 5.92 in. D. 24.75 in.
Mathematics
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(- 
, 0)
A. increasing B. constant C. decreasing
Mathematics