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October 21, 2014

October 21, 2014

Posted by **Roy** on Monday, November 29, 2010 at 5:28pm.

f' (x) = (1-2x)/ ∛(x+3)

- Calculus -
**drwls**, Monday, November 29, 2010 at 6:01pmYou have given us the derivative, and it is only zero when x = 1/2.

The derivatve becomes more negative when x>1/2, so x=1/2 is a relative maximum of f(x).

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