Use the derivative of the function y=f(x) to find the points at which f has a a) local maximum b) local minimum or c) point of inflection. y'= (x-1)^2 (x-2) I don't get what i'm suppose to do,
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I don't get what i'm suppose to do, local max ... y' changes sign from positive to negative local min ... y' changes sign from negative to positive inflection points ... y'' = 0 and changes sign
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