For the pair of functions, find the quotient (x) and give any x-values that are not in the domain of the quotient function.f(x) = 64x3 + 8, g(x) = 4x + 2

A. 16x2 - 8x + 4; x ? - 
B. 4x2 + 8x + 4; x ? 
C. 16x2 + 8x + 4; x ? - 
D. 18x2 - 7x + 4; x ? -2


Answer: A

Mathematics

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Sketch the graph of the function on semilog paper.y = 2 e3x

What will be an ideal response?

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Simplify. 63 ÷ 12 - 9

A. 213 B. 72 C. 9 D. 8

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Evaluate the function for the indicated input and interpret the result.A(12, 28) where A(w,?) = w?.  (A computes the area of a rectangle with width w and length ?.)

A. A(12, 28) = 672 The area of a rectangle with width 28 and length 12 is 672. B. A(12, 28) = 336  The area of a rectangle with width 12 and length 28 is 336. C. A(12, 28) = 168 The area of a rectangle with width 28 and length 12 is 168. D. A(12, 28) = 168 The area of a rectangle with width 12 and length 28 is 168.

Mathematics

Solve the inequality. Graph the results.12x + 7 > 11x + 4

A. x ? 11 

B. x < -3 

C. x > -3 

D. x ? 11 

Mathematics