Texas Instruments TI-89 Titanium Programmable Graphing Calculator, Black

Texas Instruments TI-89 Titanium Programmable Graphing Calculator, Black

Texas Instruments TI-89 Titanium Programmable Graphing Calculator, Black Features a high-resolution display for clear graphing and calculations Programmable functionality allows for custom applications and functions Supports advanced mathematics, including calculus and statistics Equipped with a built-in USB port for easy connectivity and data transfer Compact design makes it portable and easy to use on the go Long battery life ensures extended usage without frequent recharging Compatible with a variety of software for enhanced functionality