Solve the equation. =  - 

A. {18}
B. no solution
C. {9, 18}
D. {9}


Answer: B

Mathematics

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Find the linear approximating polynomial for the function centered at a.f(x) = , a = 27

A. L(x) = x + 1
B. L(x) = x + 1
C. L(x) = x + 2
D. L(x) = x + 6

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Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the . y = , y = 7, x = 0

A. ?
B. 98?
C. ?
D. ?

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Find f'(x).f(x) = 9ex - 2x4

A. 9xex-1 - 8x4 B. 9ex - 4x3 C. 9ex - 8x4 D. 9ex - 8x3

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Perform the indicated operation.

A. 3n7 + 29n5 - 6 B. 3n7 + 29n5 + 34 C. 66n12 D. 3n7 + 14n5 - 6

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