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Posted: 3/17/2005 5:55:18 PM EST
I want to graph a system on a TI-86. Is there anyway to do this?
Link Posted: 3/17/2005 5:56:51 PM EST
[Last Edit: 3/17/2005 5:57:19 PM EST by Sniper_Wolfe]
I think if you go into the Y= editor, and just type in more equations, it'll work.

I have a TI-89 Titanium, but honestly never use the graphing function, I just got it and all I've used are matrices so far.

Edit:

Or do you mean a system with more than just two variables per equation?
Link Posted: 3/17/2005 5:58:18 PM EST

Originally Posted By Sniper_Wolfe:
I think if you go into the Y= editor, and just type in more equations, it'll work.

I have a TI-89 Titanium, but honestly never use the graphing function, I just got it and all I've used are matrices so far.

Edit:

Or do you mean a system with more than just two variables per equation?



Yeah
2x+6y=-1 like that
Link Posted: 3/17/2005 6:24:14 PM EST

Originally Posted By Penguin_101:

Originally Posted By Sniper_Wolfe:
I think if you go into the Y= editor, and just type in more equations, it'll work.

I have a TI-89 Titanium, but honestly never use the graphing function, I just got it and all I've used are matrices so far.

Edit:

Or do you mean a system with more than just two variables per equation?



Yeah
2x+6y=-1 like that



For something like that, just solve for Y first.

y = -1/6 - x/3

Jim
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