Write in terms of the cofunction of a complementary angle.sin 
A. csc 
B. csc 
C. cos 
D. cos 
Answer: D
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = 7x2, y = 7
A. 
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B. 
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C. 
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D. 
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Given the graph of the function f(x) = -x3 + 3x; find a formula for g(x) .f(x) = -x3 + 3xg(x) =
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A. g(x) = -x3 + 3x - 2 B. g(x) = -x3 + 3x + 2 C. g(x) = -(x + 2)3 + 3(x + 2) D. g(x) = -(x - 2)3 + 3(x - 2)
Solve the problem.The following table shows the number of resistors, in thousands, produced by Allied Electronics in 3 recent years. 
Fit a quadratic function f(x) = ax2 + bx + c to the data. What is the value of b?
A. 9 B. 11 C. 12 D. 10
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 = 20 cm, c = 25 cm
A. a = 5 cm B. a = 45 cm C. a = 15 cm D. a = 225 cm