Perform the operation indicated.
? 
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.If (3, -5) is the endpoint of a line segment, and (2, -10) is its midpoint, find the other endpoint.
A. (5, 5) B. (1, -15) C. (-7, -7) D. (1, 0)
Use the definite integral to find the area between the x-axis and f(x) over the indicated interval.f(x) = x4 - 4x3 + 4x2; [0, 2]
A. 
B. 
C. 
D. 
Find the center (h, k) and radius r of the circle with the given equation. x2 + y2 + 2x - 12y + 37 = 36
A. (h, k) = (-6, 1); r = 36 B. (h, k) = (1, -6); r = 36 C. (h, k) = (6, -1); r = 6 D. (h, k) = (-1, 6); r = 6
Use scientific notation to solve the problem.A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 x 105 miles per second.
A. 5.9 x 1012 miles B. 5.9 x 1014 miles C. 5.9 x 105 miles D. 5.9 x 107 miles