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April 20, 2024, 10:31:18 am
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Author Topic: Changing shaded region on TI-NSPIRE CAS  (Read 1680 times)  Share 

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Lear

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Changing shaded region on TI-NSPIRE CAS
« on: September 19, 2018, 07:56:14 pm »
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Hello,
Does anyone know how to change which region the TI-NSPIRE CAS shades?
For example, if I have inequality y>0, it shades the whole region above the y axis. This makes it difficult to do a few questions and I would rather it to shade below leaving the 'feasible region' to be blank. Is this possible?
If not, is there a way to change the shadings at the very least?
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studyingg

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Re: Changing shaded region on TI-NSPIRE CAS
« Reply #1 on: October 04, 2018, 10:14:11 am »
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Quote from: Lear on September 19, 2018, 07:56:14 pm
Hello,
Does anyone know how to change which region the TI-NSPIRE CAS shades?
For example, if I have inequality y>0, it shades the whole region above the y axis. This makes it difficult to do a few questions and I would rather it to shade below leaving the 'feasible region' to be blank. Is this possible?
If not, is there a way to change the shadings at the very least?

Yep, its possible, flip the direction of all of the signs of your inequalities so ur equations become ylessthan0 (lol I cant be bothered finding the signs) then the feasible reigon would be left blank.
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