Re: plot

*To*: mathgroup at smc.vnet.net*Subject*: [mg110707] Re: plot*From*: "David Park" <djmpark at comcast.net>*Date*: Sat, 3 Jul 2010 08:16:03 -0400 (EDT)

I'm not certain of your question. Why don't you just do something like this: Plot[((2 x + 1) Sqrt[x + 1])/Sqrt[x - 1], {x, 1, 5}, PlotRange -> {Full, {5, 20}}, Frame -> True] David Park djmpark at comcast.net http://home.comcast.net/~djmpark/ From: agua [mailto:auguaylupo at gmail.com] 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.