can someone refresh me on how to solve this?

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can someone refresh me on how to solve this?

- Liwayway
**Posts:**3**Joined:**Fri Feb 14, 2014 8:52 pm

Liwayway wrote:can someone refresh me on how to solve this?

Turn the square root into a 1/2 power. Do the Power Rule. Then differentiate the insides. Then plug in the x they give you and find the dy/dx to get the slope for that x.

- FWT
**Posts:**98**Joined:**Sat Feb 28, 2009 8:53 pm

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