[Date Index] [Thread Index] [Author Index]

Re: Plot help needed

• To: mathgroup at smc.vnet.net
• Subject: [mg8551] Re: Plot help needed
• From: rawling at erols.com (Mark Rawlings)
• Date: Sat, 6 Sep 1997 23:16:17 -0400
• Organization: Erol's Internet Services
• Sender: owner-wri-mathgroup at wolfram.com

Many thanks to all who emailed me with help on this! ImplicitPlot and
ContourPlot did the job.  Thanks again.

Mark

rawling at erols.com (Mark Rawlings) wrote:

>I'm very new to Mathematica (version 2.2.2) and I'm having trouble
>figuring out how to plot equations in 2 variables where I cannot (or
>cannot easily)  isolate one of the variables, such as 
>
>9x^2-12xy+4y^2-16x+8y-27=0      (parabola)
>
>Thanks,
>
>Mark
>