Find the interval(s) where each function is increasing and the interval(s) where it is decreasing.
?

?
A. Increasing on , decreasing on
B. Increasing on and
, decreasing on
C. Increasing on , decreasing on
D. Increasing on and
Answer: C
Mathematics
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Evaluate the integral.
A. 13 B. 0 C. 1 D. -13
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Solve the problem.Mari drops a ball from a height of 27 meters and notices that on each bounce the ball returns to about of its previous height. About how far will ball travel before it comes to rest?
A. 270 m B. 60.8 m C. 243 m D. 135 m
Mathematics
Add or subtract. Write the answer in lowest terms. -
A.
B.
C.
D.
Mathematics
Solve the inequality. Write the answer in set-builder notation.15n + 9 ? 3(4n - 5)
A. {n-8}
B. {n}
C. {n-8}
D. {n-8}
Mathematics