Find the indicated sum.Find the sum of the first 30 terms of the arithmetic sequence: 7, 3, -1, -5, . . .
A. -1520
B. -1530
C. -113
D. -1590
Answer: B
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Solve the problem.An arrow is fired into the air with an initial velocity of 128 feet per second. The height in feet of the arrow t seconds after it was shot into the air is given by the function 
Find the maximum height of the arrow.
A. 256 ft B. 768 ft C. 64 ft D. 448 ft
Find the indefinite integral.
?
What will be an ideal response?
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd
A. a = 7 yd B. a ? 12.1 yd C. a ? 9.9 yd D. a ? 4.6 yd
Locate relative maximum and relative minimum points on the graph. State whether each relative extremum point is a turning point.
A. No relative extrema. B. (-3, 0) is a relative minimum. C. (0, -3) is a relative maximum. D. (0, -3) is a relative minimum.