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Need a graphing calculator


Science Abuse

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im trying to think about the cheapest place... it doesnt fluctuate much though. i think office depot or something is the cheapest (if they have those in ohio) i just got the ti-84 plus, so have an old ti-83 laying around somewhere. if you want it, i can probably get it for you in a week and a half.
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If you are going to invest in anything get the TI-89. It is forbidden in the earlier courses because they have to weed out people that can't do math.

 

once you get higher up they don't care what you use, they screw you by saying you have to show the work. the TI-89 is a good way to check yourself.

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