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AuthorComment
jchen
Probe
Posted: 7 Jul 2009
17:19 GMT
Total Posts: 5
For some reason I cannot graph inequalities. I can't change the equal sign. Originally, I could, but for some reason I can't anymor.

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13 yr old, almost 14 going to be a sophomore
Zachary940
Wraith
avatar
Posted: 7 Jul 2009
19:09 GMT
Total Posts: 713
Check in your apps menu. I think it's called ineqal or something like that.

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It is much easier to suggest solutions when you know nothing about the problem.
me2
Goliath
avatar
Posted: 11 Aug 2009
10:25 GMT
Total Posts: 171
If you don't have it you can get it from the TI website. If you're smart enough you can figure out which side of the line should be shaded anyway, without an app like that.

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<--- Going out with a bang.
Xphoenix
Ultralisk
avatar
Posted: 12 Aug 2009
22:38 GMT
Total Posts: 210
Yay bumps.

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~Xphoenix
erdeky
Probe
Posted: 9 Jul 2011
10:09 GMT
Total Posts: 6
There is a program for the TI 83-84 that will shade inequalities in two variables found here:
http://www.ticalc.org/archives/files/fileinfo/432/43220.html

Or for the TI-89 here:
http://www.ticalc.org/archives/files/fileinfo/440/44036.html





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