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Re: Plotting a function of x and y

• To: mathgroup at smc.vnet.net
• Subject: [mg28171] Re: Plotting a function of x and y
• From: "Stephen P Luttrell" <luttrell at signal.dra.hmg.gb>
• Date: Tue, 3 Apr 2001 02:37:48 -0400 (EDT)
• References: <9a1l5e$abh@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

"Christopher Deacon" <cdeacon at physics.mun.ca> wrote in message
news:9a1l5e$abh at smc.vnet.net...
> How do I plot the function
>
>    3 x+ 2y = 50?
>
> I suppose I could use Solve to rewrite the equation in slope-intercept
form,
> but is there a simpler way?

Try something like this:

<< Graphics`ImplicitPlot`

ImplicitPlot[3 x + 2y == 50, {x, -5, 5}];


Stephen P Luttrell
DERA, Malvern, U.K.