Which Texas Instruments calculator is best for college?
I've been a computer technician for a dozen years. However, with the recent changes in modern technology and a shift from desktop PC's to tablets I can see that my chosen career path is slowly fading away. So before that happens I've gone back to college, but now I'm in some pretty complicated math and business courses and I need a good calculator that is better than the old, simple calculator I've been using.
I've been told that a TI-83 Plus, TI-84 Plus Silver Edition or TI-89 Titanium are the best choices. Which one will best suit my need?. My degree plan is Economics and a minor in either Mathematics or Statistics, I haven't decided yet.