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

How does

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

## Answer This Question

## Related Questions

- Calculus - My question is:Use L'Hospital's rule to find limit as x approaches 0...
- calculus - find the limit of f'(x) = 1/(√x) using the limit definition of ...
- Calculus - I am not sure what to do here: Find the derivative (f '(x) using the ...
- Calculus - I know the derivative of x is 1, but I'm having a hard time proving ...
- Calculus - 1.) Find the derivative of tan (sec x). 2.) Find the derivative if 1/...
- Calculus - Find the derivative of the following functions using the f prime of x...
- Calculus - Could someone please help me with these questions;I was having ...
- Calculus - Find the limit Limit as h approaches 0 of : SqRt(4+h)-2 ____________ ...
- calculus - how do I find the derivative of f(x)= 4/ square root of x ? using the...
- calculus - limit as delta x approaches 0 when f(x) = 4/ sqr x Have to use the (F...

More Related Questions