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:
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- 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
Display- High resolution display
- Split-screen mode to view 2 applications simultaneously
Memory- 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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There are no items included.
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