Factor completely.u2 - 3uv - 54v2

A. (u - v)(u + 9v)
B. (u - 6v)(u + v)
C. (u + 6v)(u - 9v)
D. (u - 6v)(u + 9v)


Answer: C

Mathematics

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A.

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Determine the maximum possible number of turning points for the graph of the function.f(x) = 7x3 + 6x2 - 7x - 6

A. 0 B. 7 C. 2 D. 3

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For the pair of functions, determine the domain of f + g.f(x) = 5x - 1, g(x) = 

A. (0, ?) B. (-?, 2) or (2, ?) C. (-?, ?) D. (-?, -4) or (-4, ?)

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Divide f(x) by g(x) and write in the form  = quotient + .f(x) = x5 + 2x4 - 15x - 33; g(x) = x - 2

A. x4 + 4x3 + 8x2 + 16x + 17
B. x4 + x3 + 8x2 + x + 17 + 
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