The TI-89 Titanium features 16 preloaded Apps, 188KB of RAM, 2.7MB of Flash ROM, a built-in USB port with cable and an operating manual on CD. Other features include: up to 99 graphing equations defined and saved for each graphing mode, numericevaluation of functions in tables and data variable format, and interactive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections,inflection points and arc lengths. Includes connectivity cable and Connect™ software forinformation sharing. Requires 4 "AAA" batteries (not included) and features automatic power down.
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