?Find the open intervals on which the function  is increasing or decreasing.
?

A. ?The function is increasing on the interval , and decreasing on the intervals  and .
B. ?The function is increasing on the interval and decreasing on the intervals  and .
C. ??The function is increasing on the interval and decreasing on the intervals  and .
D. ?The function is decreasing on the interval , and increasing on the intervals  and .
E. ?The function is decreasing on the interval and increasing on the intervals  and .


Answer: A

Mathematics

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