The World of TI Calculators
If you've ever shopped for a graphing calculator, you've probably seen Texas Instruments' line of them - starting with the TI-83 and going on up to the TI-89 (before the more recent release of the TI-Nspire). But in the middle of that range are a few calculators with a big plus symbol (+) after the number. And you've probably wondered - what does that plus symbol mean? What's the difference between a TI-83 and a [...] Read more »
Texas Instruments' TI-84 Plus is the proud successor to the very popular TI-83 Plus. The TI-84 Plus has made some solid improvements over its predecessor in a variety of areas. It still has all of the same powerful calculations that made the TI-83 Plus so popular. It can be occasionally expensive, but its features make it well worth the price. The TI-84 Plus can handle all sorts of calculations and problems, ranging from calculus, to [...] Read more »