Use the graph of f to determine the intervals where f is increasing and where f is decreasing.

A. incr: x ? 0; decr: x ? 0
B. incr: all x
C. incr: x ? 0; decr: x ? 0
D. decr: all x


Answer: C

Mathematics

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Write the numeral as a Babylonian numeral.36610

A.

?

B.
C.
??

D.
??

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Solve the polynomial inequality. Express the solution in interval notation.x2 + 5x + 6 > 0

A. (-?, -3) B. (-?, -3) ? (-2, ?) C. (-3, -2) D. (-2, ?)

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Write as the sum and/or difference of logarithms. Express powers as factors.log5

A. log5
B. 7log5y - 4log5x
C. 4log5x - 7log5y
D. 4log5x + 7log5y

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List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = x5 - 3x2 + 2x + 14

A. ± 1, ± 7, ± 2, ± 14
B. ± 1, ± , ± , ± 
C. ± 1, ± 7, ± 2
D. ± 1, ± , ± , ± , ± 7, ± 2, ± 14

Mathematics