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September 20, 2014

September 20, 2014

Posted by **Priya** on Saturday, October 1, 2011 at 8:55pm.

Limit as delta x approaches 0 =

4x + 2deltax +1 simplify to 4x +1?

I'm supposed to find the derivative using the limiting process

orig equation:

f(x) 2x^2+x-1

- AP calculus AB -
**Count Iblis**, Saturday, October 1, 2011 at 9:48pmThe term

2 delta x

vanishes when you take the limit of delta x to zero.

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