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Mathematics 9 Online
OpenStudy (anonymous):

inflection points of sinx

OpenStudy (barrycarter):

Hint: second derivative equals 0

OpenStudy (anonymous):

Not the 1st derivative...??

OpenStudy (anonymous):

First derivative is used to find the critical points, not inflection points.

OpenStudy (anonymous):

ohh... inflection points are also critical points??

OpenStudy (anonymous):

Critical points are the max/min points. Inflection points is where there is an inflection.|dw:1346773204665:dw|

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