Graphing systems on graphing calculators

General » General Discussion

[ARCHIVED THREAD] - Graphing systems on graphing calculators

Posted: 3/17/2005 6:55:18 PM EDT

I want to graph a system on a TI-86. Is there anyway to do this?

Posted: 3/17/2005 6:56:51 PM EDT

[#1]

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?

Posted: 3/17/2005 6:58:18 PM EDT

[#2]

Quoted:
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

Posted: 3/17/2005 7:24:14 PM EDT

[#3]

Quoted:
Quoted:
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

[ARCHIVED THREAD] - Graphing systems on graphing calculators

General » General Discussion

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