Simplify. Assume that all variables represent any real number.

A. -7x
B. -7
C. 7
D. 7x

Answer: C

Mathematics

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A.
B.
C. {5, -1}
D.

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Determine whether the sequence converges or diverges. If it converges, find its limit.{an} = {6sin(n?)}

A. 6 B. 0 C. Diverges D. -6

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The graph of a function f is given. Use the graph to answer the question.What is the domain of f?

A. all real numbers B. {x|-20 ? x ? 27.5} C. {x|-25 ? x ? 25} D. {x|x ? 0}

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Evaluate.

A.
B.
C.
D.

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