Texas Instruments TI-84 Plus graphing calculator provides advanced functionality for math and science students. This essential classroom tool features a high-contrast display and pre-loaded Apps, making it ideal for algebra, geometry, statistics, and biology. It is permitted for use on high-stakes exams including the SAT, ACT, and AP tests. The device includes a slide case for protection and features both I/O and USB ports for data connectivity. Pre-owned condition with visible scuffing and scratches on the exterior casing and slide cover. The screen is clear and functional. Battery compartment is clean. Tested and working. Keywords: STEM, Mathematics, Engineering, College Prep, High School, SAT Prep, ACT Prep, AP Calculus, Statistics, Algebra, Geometry, Science, Data Analysis, Handheld, Tech Please check out our store! We post tons of items! :)