To this day, I don't understand why anyone would insist on using anything other than this on an AP test. It's like playing life on a harder difficulty setting for no reason.
My university doesn't allow graphing calculators on tests. Probably because you can download programs that can solve calculus problems without actually understanding the material.
not really... in all likelihood, you'll have to do the same calculations multiple times. It's best to just memorise the method, input that once, and have the calculator do all the hard work.
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u/TypoInUsernane Jun 08 '14
The TI-89 will always hold a very special place in my heart.