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Mathematics 20 Online
OpenStudy (anonymous):

whats this inflection of f'(x)12x^2+36x-216..i know the f''(x) 24x+36=0 i need inflection point

OpenStudy (anonymous):

you set the second derivative equal to zero, that will tell you the x coordinate of the inflection point. Then plug that back into the original equation to get the y coordinate.

OpenStudy (anonymous):

i did but dont know that answer

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