Dalia S.

asked • 06/18/14

Find the open intervals on which f is increasing and decreasing.

Let f(x)= 2-(2/x)+(6/x2).  Find the open intervals on which f is increasing (decreasing). Then determine the x-coordinates of all relative maxima (minima).
1. f is increasing on the intervals?
2. f is decreasing on the intervals?
3. the relative maxima of f occur at x=
4. the relative minima of f occur at x=
 

1 Expert Answer

By:

Alexander M. answered • 06/18/14

Math is the Queen of all Sciences

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