Originally posted by: DaVortex
i was thinking of getting either the 86 or 89. If I get either of these does it have the same features + more if I get the newer models or does each model do everything seperate.
Originally posted by: Schadenfroh
TI-83 plus is what all the instructors use at my college, also is what is in all the text books
Originally posted by: EyeMWing
At the high school level, teachers are scared shitless of anything other than the 83+.
Calc teachers swear by the TI-89, but won't let you use it on the tests more often than not because, quite frankly, it can do everything for you.
Then again, if you know what you're doing, you can make the 83+ do almost all the work in Calc on there too.