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January 30, 2015

January 30, 2015

Posted by **Anonymous** on Sunday, October 13, 2013 at 8:33pm.

- Math - Limits -
**Reiny**, Sunday, October 13, 2013 at 9:49pmvery straightforward question

f(x) = 10 + (2x+32)^(1/2)

f ' (x) = (1/2)(2x+32)^(-1/2) * 2

= 1/√(2x+32)

- Math - Limits -
**Anonymous**, Monday, October 14, 2013 at 11:45amWhy is it multiplied by 2?

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