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Re: Graphing an inequality

  • To: mathgroup at smc.vnet.net
  • Subject: [mg80247] Re: [mg80162] Graphing an inequality
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Wed, 15 Aug 2007 04:27:41 -0400 (EDT)
  • Reply-to: hanlonr at cox.net

RegionPlot[x + y < 4, {x, -10, 10}, {y, -10, 10},
 Frame -> False, Axes -> True]


Bob Hanlon

---- Diana <diana.mecum at gmail.com> wrote: 
> I am trying to graph x + y < 4, and have the answer set be shaded.
> 
> When I use RegionPlot[x + y < 4, {x, -10, 10}, {y, -10, 10}]
> 
> I get a rectangular box with the axes on the outside.
> 
> Is there a way to have the axes display as they do with the Plot
> function, with shading as in the RegionPlot function?
> 
> Thanks,
> 
> Diana M.
> 
> 



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