Pre-Owned Texas Instruments TI-84 Plus Graphing Calculator, High School and College, Back-to-School Ready

The Texas Instruments TI-84 Plus is a graphing calculator ideal for high school math and science, with expanded memory, MathPrint notation, and split-screen functionality for interactive learning. It is approved for the SAT, ACT, PSAT/NMSQT, AP, and IB exams. The MathPrint feature lets students enter fractions, exponents, and equations in proper notation exactly as they appear in textbooks. The 8-line by 16-character display with adjustable contrast and 480 KB of Flash ROM give students room to run preloaded apps for statistics, geometry, finance, calculus, and interactive data collection. It graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursive sequences, with split-screen viewing that shows equations, graphs, and data tables simultaneously. Over a dozen preloaded applications include Cabri Jr. for interactive geometry, inequality graphing, transformation graphing, conic sections, and Vernier EasyData for science labs. Statistical tools include 10 regression models, hypothesis testing, confidence intervals, and 15 probability distributions. Four AAA batteries with a backup for memory protection provide reliable power. For students who need one calculator that handles every course from algebra through AP Calculus, this is the model that teachers across the country recommend.

• Texas Instruments TI-84 Plus, america's top choice
• For high school and college math and science courses
• Approved for SAT, ACT, PSAT, AP, and IB exams
• MathPrint displays fractions in textbook notation
• 480 KB Flash ROM, triple the TI-83 Plus storage
• Runs on 4 AAA batteries with lithium memory backup
• Split-screen shows graphs and tables side by side
• Over a dozen preloaded math and science apps
• Covers the complete standard math curriculum
• Impact-resistant slide case for daily protection