Texas Instruments TI-89 Graphing Calculator

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"One of The Most Popular Choices"

A graphing calculator that youve ever wish for is now here! More powerful than others, Texas Instruments TI-89 Titanium Graphing Calculator is perfect for all serious students and professionals who handle calculus, algebra, matrices, and statistical functions. You will be amazed with its lots of remarkable features to make your life more convenient and easier.

Graphs, formulas and other data are easily read through its clear, 100 x 160 pixel high-resolution, and high-contrast display. Texas Instruments TI-89 Titanium Graphing Calculator comes with preloaded applications such as EE*Pro, CellSheet and NoteFolio stored on its 188 KB RAM and 2.7 MB flash memory for speed and lots of storage space for functions, programs, and data. Plus you can also easily connect it in your PC through its built-in USB port for fast, easy connectivity to PC and other graphing calculators. This USB cable feature also allows you to upgrade the calculator electronically.

Perfect for advanced math and engineering courses, you can perform basic math, algebra, calculus, graphs, matrices, and statistical functions as it also allows you to create animations, graphing 3-D rotations, and plotting contours. Graphing functions include basic function graphing, parametric graphing, polar graphing, sequence graphing, 3-D graphing, and differential-equation graphing. Plus, it also offers symbolic manipulation, constants and measurement units, statistics and data plots, a numeric solver, a text editor, programming capabilities, tables, a split-screen function, and variable management.

You can also use this powerful graphing calculator from Texas Instrument on a different exams such as AP Calculus, AP Statistics, AP Physics, AP Chemistry, PSAT/NMSQT, SAT I, SAT II, Math IC and IIC. Plus, you will also be pleased that it is preloaded with Official AP Calculus exam review questions to give you more help. Powered by 4 AAA batteries with a battery backup to protect RAM memory during main battery change; this most powerful graphing calculator called Texas Instruments TI-89 Titanium Graphing Calculator is surely a perfect choice for all serious college students and engineering professionals of today.