Re: plot
- To: mathgroup at smc.vnet.net
- Subject: [mg110732] Re: plot
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Sat, 3 Jul 2010 08:20:41 -0400 (EDT)
The function is real for x > 1 or x <= -1
If you want x to start at 1, specify 1 rather than -5.
Plot[((2 x + 1) Sqrt[x + 1])/Sqrt[x - 1], {x, 1, 5}]
Bob Hanlon
---- agua <auguaylupo at gmail.com> wrote:
=============
Hi
With Plot[( (2x+1) Sqrt[x+1] ) / Sqrt[x-1] ,{x,-5,5}]
hoped to obtain a graph only for x>1.
What happened?
regards.