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Calculus1 19 Online
OpenStudy (anonymous):

find the intervals on which the function is increasing or decreasing for f(x)=x^3+2x^2-x+1

OpenStudy (noelgreco):

|dw:1383506512519:dw| From precalculus, you know the end behavior of a cubic. Now find the relative maxima and minima using the first derivative of the function.

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