Determine the interval(s) on which the function is increasing and decreasing

Algebra
Tutor: None Selected Time limit: 1 Day

Feb 15th, 2015

For determining intervals, you always have to look at the x axis. It always goes from left to right. So you have to look where it is increasing from left to right, and where it is decreasing from left to right.

increasing: [-2,0] , [2,4] 

Decreasing: [-4,-2] , [0, 2] , [4, 6]

Feb 15th, 2015

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Feb 15th, 2015
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