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Cover Image For Texas Instruments TI-89 Titanium Graphing Calculator
Cover Image for Texas Instruments TI-89 Titanium Graphing Calculator Cover Image for Texas Instruments TI-89 Titanium Graphing Calculator

Texas Instruments TI-89 Titanium Graphing Calculator

This versatile graphing calculator features advanced functionality and 3-D graphing that makes problem-solving for AP, advanced mathematics and engineering courses easier. Built-in Computer Algebra System (CAS) allows you to explore and manipulate mathematical expressions in symbolic form.

Key Features

  • Permitted for use on SAT, PSAT/NMSQT, AP and Praxis exams
  • Features 188Kb of RAM, 2.7MB of Flash ROM for data archive and Apps, and a 100 x 160 pixel display
  • Graphs functions, parametric/polar equations, recursively-defined sequences and more
  • Offers USB unit-to-unit link cable and TI Connectivity Cable; EE*Pro App for electrical engineering
  • Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory

CSU Bookstore Electronics Return Policy

A full refund will be granted on calculators/electronics with all the following guidelines:

  • With a cash register/online purchase receipt within 10 days of purchase
  • Must be in re-sellable condition: in original un-opened package including all enclosed materials, such as owners manuals and accessories.

Defective calculators/electronics may be exchanged for the exact same model within 90 days of purchase with cash register/online purchase receipt.

You can charge this item to your student account! Click here to learn more about charging textbooks, supplies, and other eligible items to your student account.

Item: 03331719203

Price: $149.95

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