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January 30, 2015

January 30, 2015

Posted by **greg** on Tuesday, November 25, 2008 at 3:44am.

f(x) has inflection points at (reading from left to right) x=D , E , and F

D=

E=

F=

- calculus -
**drwls**, Tuesday, November 25, 2008 at 6:47amLook for points where f''(x) = 0. This will require solving a cubic equation. One factor will be x, so that you can factor a quadratic oput of that, and solve it easily.

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