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## #1 2012-10-24 01:14:33

Johnathon bresly
Guest

### Derivative

What is derivative test?please explain

## #2 2012-10-24 01:17:50

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,430

### Re: Derivative

Hi;

If you mean the first derivative test then if you have not read the wikipedia page please go here.

http://en.wikipedia.org/wiki/First_derivative_test

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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## #3 2012-10-24 01:36:04

Johnathon bresly
Guest

### Re: Derivative

Does there exist any 2nd derivative test?

## #4 2012-10-24 01:48:39

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 108,430

### Re: Derivative

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline