Jessica S.

asked • 06/18/14

Determine the x-coodinates of all relative maxima (minima)

Let f(x)=4x3+5. 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=

Notes: In the first two, your answer should either be a single interval, such as (0,1), a comma separated list of intervals, such as (-inf, 2), (3,4), or the word "none".


1 Expert Answer

By:

Francisco E. answered • 06/19/14

Francisco; Civil Engineering, Math., Science, Spanish, Computers.

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