Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » sci.math.* » sci.math.independent

Topic: Question on derivatives
Replies: 6   Last Post: Oct 21, 2013 8:44 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Timothy Murphy

Posts: 499
Registered: 12/18/07
Re: Question on derivatives
Posted: Oct 17, 2013 6:39 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Peter Percival wrote:

> Excuse me sir, what does it mean for a graph to be horizontal (or
> vertical) at a point?


It means the tangent at the point is horizontal or vertical.

--
Timothy Murphy
e-mail: gayleard /at/ eircom.net
School of Mathematics, Trinity College, Dublin 2, Ireland




Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.