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September 19, 2014

September 19, 2014

Posted by **dt** on Tuesday, November 4, 2008 at 11:22pm.

[] --- absolute value

a. does f'(x) exist?

b. does f'(3) exist?

c. does f'(-3) exist?

d. determine all extrema of f.

- 12th grade calculus -
**bobpursley**, Wednesday, November 5, 2008 at 12:08amI will be happy to critique your thinking. Remember, you need to work on either side of x=3 here, and on either side of x=-3.

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