Using the definintion, find the derivative of f(x) = 1/x.

The definition is

First I did the numerator:

Then I put the denominator in:

Then the limit gives me

Did I do this correctly? Thank you.

2 posts
• Page **1** of **1**

Using the definintion, find the derivative of f(x) = 1/x.

The definition is

First I did the numerator:

Then I put the denominator in:

Then the limit gives me

Did I do this correctly? Thank you.

The definition is

First I did the numerator:

Then I put the denominator in:

Then the limit gives me

Did I do this correctly? Thank you.

- nona.m.nona
**Posts:**254**Joined:**Sun Dec 14, 2008 11:07 pm

2 posts
• Page **1** of **1**