Write the expression using exponents.     

A. 7
B. 5
C. 62/7
D. 6

Answer: D

Mathematics

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A. Not a function B. Function

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Use the minimum and maximum features of a graphing calculator to find approximately the intervals on which the function is increasing or decreasing. Round your values to two decimal places, if necessary.y = x4 - 11x2 + 24

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Simplify the exponential expression. Assume that variables represent nonzero real numbers.-63

A. 18 B. -18 C. 216 D. -216

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