Find the indicated product.(3x - 6) 3 

A. 27x 3 - 162x 2 + 324x - 6
B. 27x 3 - 162x 2 - 54x + 6
C. 27x 3 - 162x 2 + 324x - 216
D. 27x 3 + 162x 2 - 324x + 216
E. 27x 3 - 324x 2 + 162x - 216


Answer: C

Mathematics

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Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C.F = (x - y)i + (x + y)j; C is the triangle with vertices at (0, 0), (3, 0), and (0, 5)

A. 0 B. 75 C. 30 D. 15

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Find a number to replace the question mark so that the given fractions are equivalent. = 

A. 3 B. 63 C. 21 D. 42

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Solve the problem.Consider the graph of f(x) = , 0 ? x ? 1. What symmetry does the graph have? Is f its own inverse?

A. The graph of f has no symmetry. The function f is not its own inverse because there is no symmetry.
B. The graph of f is symmetric with respect to the line y = x. The function f is its own inverse because (f?f)(x) = x.
C. The graph of f is symmetric with respect to the y-axis. The function f is its own inverse because (f?f)(x) = x.
D. The graph of f is symmetric with respect to the y-axis. The function f is not its own inverse because (f?f)(x) = .

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Determine whether the graph of the equation is a circle, parabola, ellipse, or hyperbola. Sketch the graph.y = -3x2 + 18x - 23

A.

B.

C.

D.

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