The Casio FX-9750GII Graphing Calculator offers a large 21-character, 8-line display. The calculator provides 26 KB RAM of calculating power, ideal for complex equations and tables. The dual-screen function shows two graphs on the screen at once, offering a means of comparison. The graphing calculator can connect unit-to-unit via a USB port for shared data analysis with the included cable, and is powered by four AAA batteries, which are included..Powered by 4 AAA batteries, which are included.Creates tables of values from given functions and generates plots and graphs from tables, helping students understand relationships between equations and visual data.Large display for graphs.Unit-to-unit connectivity with the included cable allows students to share data between devices.Generous 64 x 128 pixel display size.Comes loaded with 26KB RAM to tackle complex computing.Dual-screen graphing shows 2 graphs on the same display, allowing students to compare and contrast.Advanced mathematics, trigonometry, statistics, calculus, science and finance functionality.Graph rectangular, polar and parametric functions, and inequalities quickly and easily.Icon menu makes navigation easy.Approved for use on standardized tests.Casio FX-9750GII Graphing Calculator offers affordable classroom technology.. USB Port Provides Options for Connectivity The Casio FX-9750GII Graphing Calculator is ideal for student collaboration. It comes with a USB port, which offers connectivity to other graphing calculators, a computer via the included cable, or connection to a Casio projector for classroom instruction. Large Display Offers Space for Graphing Complex Equations The 21-character, eight-line screen has enough room to display pie charts, regression models, and parabolas, as well as the easy-to-navigate, icon-based menu. The screen also features adjustable contrast for varying lighting conditions. New Features Add to the Learning Experience The Casio FX-9750GII Graphing Calculator has a list of updated features, including new types of regressions, nine new probability functions, random integers, and unit conversion, among others. The calculator is approved for use on many standardized tests, including the PSAT, ACT, and SAT, making it an ideal tool for the classroom. Package Contents Casio FX-9750GII Graphing Calculator in Pink, USB cable, four AAA batteries, and instruction manual.