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Ti-89 Graphing Calculator

Ti-89 Graphing Calculatorview image

TEXAS INSTRUMENTS - Ti-89 Graphing Calculator

Item# TI89
Mfr Part# TI89

Condition: Brand New

Our Price: $142.50       

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Product Description

The most powerful handheld functionality from Texas Instruments the slim & portable TI-89 lets you easily customize your handheld by adding new functionality through software applications.

The TI-89 is allowed for use on the AP* Calculus, AP Statistics, AP Physics, AP Chemistry, PSAT/NMSQT, SAT I, SAT II Math IC & IIC.

Major Features:
  • Custom menus, dialogue boxes and pop-up windows can be programmed
  • Shows mathematical expressions symbolically or numerically
  • Displays 3-D rotation and contour plots
  • Handles differential equations and linear algebra
  • Symbolic manipulation for algebra, calculus and differential equations
  • Up to 99 graphing equations defined and saved for each graphing mode
  • List-based one- and two-variable statistical analysis, including eight regression models
  • Interactive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections, inflection points, and arc lengths
  • Real time rotation of 3D surfaces
  • High resolution display
  • Split-screen mode to view 2 applications simultaneously
  • More than 500K of memory
  • 188K bytes of user-available RAM
  • 702K bytes of user-available FLASH ROM
Additional Features
  • I/O port connects to compatible TI calculators or PCs
  • Unit-to-unit link cable included
  • Software can be upgraded electronically with the TI GRAPHLINK (not included)
  • Allowed for use on the AP Calculus, AP Statistics, AP Physics, AP Chemistry, PSAT/NMSQT, SAT I, SAT II Math IC & IIC
  • Powered with lithium battery backup to protect memory during main battery change
  • One-year limited warranty

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