The Texas Instruments TI-84 Plus Graphing Calculator is a handheld device powered by batteries. This model is designed for graphing functions and is a reliable tool for students, professionals, and anyone in need of advanced calculations in various fields. The calculator comes with a slide cover to protect the screen and ensure its durability for extended use. Overall, the Texas Instruments TI-84 Plus is a tested working product with proven efficiency and accuracy in mathematical operations.
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