I remember a TI-89 being mandatory for my AP math classes (calculus and statistics). It was utterly essential for solving problems in a reasonable amount of tim

I remember a TI-89 being mandatory for my AP math classes (calculus and statistics). It was utterly essential for solving problems in a reasonable amount of time. There were programs available to assist families who couldn't afford one so their children wouldn't be left behind. I like to think we'll figure this out.