Texas Instruments TI-89 Advanced Graphing Calculator Math, Accounting, Functions

Texas Instruments TI-89 Advanced Graphing Calculator Selling a Texas Instruments TI-89 Advanced Graphing Calculator in excellent condition. This powerful tool is perfect for students and professionals tackling advanced mathematical problems. It was gently used by my daughter during her studies, but she no longer needs it now that she has graduated. Key Features: Advanced graphing capabilities Large, high-contrast display Symbolic manipulation for exact answers Programmable for custom functions and automation Ideal for calculus, algebra, and differential equations The calculator is in excellent working order and includes the calculator and cover. Please note that it requires four AAA batteries, which are not included. Additionally, the battery cover is missing, but it does not affect the functionality of the calculator. Grab this TI-89 calculator and make your math problems a breeze!