Use the rules for exponents to rewrite the expression and then evaluate the new expression. 

A. 0
B. -12
C. 1
D. -4


Answer: C

Mathematics

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Find the solution set for the inequality. > 2

A. {y|y < -6 or y > 0} B. {y|-6 < y < 0} C. {y|y < 0 or y > 6} D. {y|-6 < y < 6}

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Find the inverse of the one-to-one function.f(x) = 2x

A. f-1(x) = x
B. f-1(x) = 
C. f-1(x) = -2x
D. f-1(x) = - x

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Find the percent increase or decrease.

A. 65% decrease B. 80% increase C. 75% increase D. 87% increase

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