Sunday
April 20, 2014

Homework Help: calculus

Posted by Ron on Friday, January 27, 2012 at 4:21pm.

The question I'm having problems with is

If f(x)=3x^2+7x+2, find f'(4) , using the definition of derivative.f'(4) is the limit as x--> ________ of the expression __________________. The value of this limit is _________________. I've got the first part that f'(4) is the limit as x--> 4, but I'm not sure what expression the second part is asking for. I can't find any examples and it's an online program, so I'm not sure if I got the answer and just didn't enter it correctly or I'm completely off. I'm pretty sure I can get the rest of the problem. Just need some help with the second part.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Checking two problems : 1. x^2-7x+12 / x^2-16 = (x-3)(x-4) / (x-4)(x+4...
math - sorry heres the whole question having troulbe with this on can you show ...
Math - I have 4 math problems that need to be solved by using factoring. I am ...
Algebra - I got a couple I want to check my work : Both are Solve using the ...
Math - Simplify. (5x2 + 3x - 7) - (x2 - 7x + 4) Simplify. (5x^2 + 3x - 7) - (x^2...
Calculus - I'm having problems with this one. Can't get the right answer. ...
calculus - I'm having trouble with these two problems. If someone can help me ...
Math - Can someone please check my answers below for accurateness? The ...
Pre-algebra - Could someone please help me solve the following problems, and ...
Pre-Calculus - I'm having problems understanding how to do these problems. 25. ...

Search
Members