Recent content by whitneysit

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    Calculators Ti 89 Graphing Help: Fixing "Not an Algebraic Expression" Error

    So I have a project due tomorrow and I really need to use a caculator and Mine won't work right. When insert -1x/(x<o)/(x>-1) It saids its not an algebraic expression how do I fix that. I try it with an ti 84 and it worked.
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    How many hours should i take next semester?

    You are crazy