Provide an appropriate response.What is the graph of an equation in three variables?

A. A line
B. A triangle
C. A plane
D. A pyramid


Answer: C

Mathematics

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Evaluate.(-6)2

A. -36 B. -12 C. 12 D. 36

Mathematics

Translate the sentence to an algebraic inequality.The score on a test was less than 82 and greater than 71.

A. 82 < x < 71 B. x > 71 C. x < 82 D. 71 < x < 82

Mathematics

Solve the problem.A person ordering a certain model of car can choose any of 9 colors, either manual or automatic transmission, and any of 8 audio systems. How many ways are there to order this model of car?

A. 152 B. 144 C. 140 D. 154

Mathematics

For the given functions f and g, find the composition.f(x) = x3 + 3x; g(x) = -3xFind (f ? g)(x).

A. -3x3 + 3x B. -27x2 - 9x C. -27x3 - 9x D. -3x3 - 9x

Mathematics