Use the laws of exponents to simplify. Write the answer with positive exponents.(81k4 ? m-8)1/4

A.  
B. 3km2
C.
D. 4km2

Answer: A

Mathematics

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The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-5, ?)

A. decreasing B. constant C. increasing

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A. 1.0792 B. 0.5396 C. 0.6901 D. 1.1748

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A. 0 B. 7 C. -6 D. -7

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