I'm going to be a Senior in High School and am taking AP Calculus BC and AP Biology. I was wondering what calculator you guys recommend for this year, and possibly to continue on to college?
I have used the TI-84 Plus Silver for the past 3 years but it broke this year accidentally when I dropped it while taking the ACT test :( So I've been looking mainly to either get the same calculator again or purchase the TI-89 Titanium for around $20 more.
Would the TI-89 Titanium be worth it? Would it help more in tests/college/SAT Lev II's than the TI-84?