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 This topic has been viewed 2896 times and has 2 replies
grtrdsanders

USA
Joined: Apr 24, 2008
Posts: 1
Status: Offline

 Graphical Representation of Linear Equations Reply to this Post Reply with Quote

how do i Plot the graph of the equations 2x - 3y = 6 and 2x + y = -10 and interpret the result.
 [Apr 24, 2008 2:38:07 PM] [Link]
pugger

Joined: Feb 21, 2008
Posts: 2
Status: Offline

 Re: Graphical Representation of Linear Equations Reply to this Post Reply with Quote

you run as far away from your math teacher as you can, and hope they don't question you about your missing homework. sorry i can't help u
 [Apr 24, 2008 9:26:06 PM] [Link]
pskinner

Joined: Apr 2, 2005
Posts: 797
Status: Offline
 Re: Graphical Representation of Linear Equations Reply to this Post Reply with Quote

 how do i Plot the graph of the equations 2x - 3y = 6 and 2x + y = -10 and interpret the result.

Enter your equations separated by commas into

http://www.webgraphing.com/multiple_plotting_basic.jsp

That is, enter 2x-3y=6, 2x+y=-10

You will get a plot of two lines that intersect and you will also get the point of intersection.
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Principal Skinner
 [Apr 24, 2008 10:16:24 PM] [Link]