Find the domain of the composite function f?g.f(x) = , g(x) = 

A. [0, 9) ? (9, ?)
B. [-1, 80) ? (80, ?)
C. [-1, 9) ? (9, ?)
D. [0, 80) ? (80, ?)


Answer: B

Mathematics

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Subtract. Write the answer in lowest terms as a mixed number.

A. 15
B. 14
C. 15
D. 16

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Solve the problem.Find an Euler circuit for the following graph by labeling the edges 1, 2, 3, and so on in the order in which they can be traveled. 

A.

B.

C. none of these
D.

E.

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Use words to describe the interval of real numbers.(-5, 3)

A. The real numbers greater than -5 and less than 3. B. The real numbers greater than or equal to -5 and less than 3. C. The real numbers greater than -5. D. The real numbers less than 3.

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Find the area of the parallelogram determined by the given vectors. u - (0,-2,3), v = (5,-5,0)

What will be an ideal response?

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