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- Nov 2nd 2009, 06:23 PMcgiulzfind all extremum points
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over - Nov 2nd 2009, 06:25 PMVonNemo19
- Nov 2nd 2009, 06:45 PMcgiulz
Try them out and you'll see. For the criticals are 0,1 and -1, and as so might this be a minimum? Also, +-1 seem to be a single max? Moreover, the first and second derivative test fail..etc

- Nov 2nd 2009, 06:50 PMcgiulz
I think I got -- 0 is a max and +-1 are neither.

- Nov 2nd 2009, 06:54 PMVonNemo19