Graph the hyperbola.(x - 2)2 - 9(y - 2)2 = 9
A. 
B. 
C. 
D. 
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.2x2 - y2 = 18, x = 8
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B. 
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C. 
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D. 
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Parametric equations and a value for the parameter t are given. Find the coordinates of the point on the plane curve described by the parametric equations corresponding to the given value of t.x = t3 + 3, y = 9 - t4; t = 2
A. (17, -13) B. (11, -7) C. (11, 25) D. (17, 1)
Use a divisibility test to answer the question.Is 5 a factor of 1067?
A. Yes B. No
Solve the problem.A person with no more than $7000 to invest plans to place the money in two investments, telecommunications and pharmaceuticals. The telecommunications investment is to be no more than 3 times the pharmaceuticals investment. Write a system of inequalities to describe the situation. Let 
to be invested in telecommunications and 
to be invested in pharmaceuticals.
A. x + y = 7000 x ? 3y x ? 0 y ? 0 B. x + y = 7000 y ? 3x x ? 0 y ? 0 C. x + y ? 7000 x ? 3y x ? 0 y ? 0 D. x + y ? 7000 3x ? y x ? 0 y ? 0