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How to graph inequalities?

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I'm tryign to graph inequalities on my ti-84plus, but I have an error invalid dim !

asked Apr 30, 2013 by anonymous

1 Answer

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You should first try to deactivate plots like this :

Press "2nd" the "Y=" to enter the plot menu, then select "PlotsOff" and press "Enter".
It should be fixed
answered Apr 30, 2013 by anonymous

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