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Mathematics 27 Online
OpenStudy (iwanttogotostanford):

help

OpenStudy (iwanttogotostanford):

@3mar

OpenStudy (3mar):

No, One question per one post, please.

OpenStudy (iwanttogotostanford):

ok @3mar

OpenStudy (sunnnystrong):

For question 1: Critical points of f are when f'(x)=0 or when f'(x) is undefined For question 2: Inflection points of f are when f''(x)=0 or when f''(x) is undefined

OpenStudy (sunnnystrong):

---> So: \[y=x^3-6x^2+9x+3\] What is y' ?

OpenStudy (sunnnystrong):

@iwanttogotostanford

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