Key Features of the TI-Nspire™ CX II Graphing Calculator The TI-Nspire™ CX II graphing calculator inspires discovery and understanding, featuring advanced functionality and visuals that promote hands-on learning. Designed for Learning Educators helped develop TI graphing calculators to challenge and inspire students, not just get answers. Extremely Durable This calculator is made tough to handle everyday use and works great from grade to grade. If it’s dropped or crammed between textbooks, the screen will not crack and the keys will keep on working. Distraction-Free There’s no Wi-Fi, Bluetooth or cameras built into this calculator, so students can stay focused on their math and science lessons. Easy and Portable Internet access is not required with this calculator and it comes with a long-lasting rechargeable battery. Students can use it anywhere, without connection problems, for classroom lessons and homework. Approved for Exams This calculator is approved for key exams, including the PSAT/NMSQT®, SAT®, ACT®, AP® and IB® Diploma Programme exams that allow or require a graphing calculator. Computer Software Included Retail graphing calculator purchases include a 4-year license of the computer software. Learning to Code TI-Nspire™ CX II technology is also perfect for students interested in learning more about programming studies, like computer science, engineering and robotics. Smart, One-Time Investment This calculator is a dependable, one-time investment your child will continue to use year after year — from middle school and high school to college and beyond. Built-in functionality Function, parametric, polar, sequence and 3D graphing Multiple graphing functions can be defined, saved, graphed and analyzed at one time User-defined list names in Lists & Spreadsheet Eleven interactive zoom features Numeric evaluations in table format for all graphing modes Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives Six different graph styles and 15 colors to select from for differentiating the look of each graph drawn Matrix operations: transpose and augment matrices; use elementary row operations; find inverse, determinant and reduced row echelon forms; convert matrices to lists and vice versa; calculate eigenvalues and eigenvectors List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance Eighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric and Poisson distributions Built-in interactive geometry capabilities Quick alpha keys Simple drop-down menus emulate the intuitive operation of familiar computer features TI-Nspire™ Documents (.tns files) can be created, edited, saved and reviewed Use images (.jpeg, .jpg, .bmp, .png formats) that can be overlaid with graphical elements Explore mathematical expressions in symbolic form, see patterns and understand the math behind the formulas Visualize multiple representations of a single problem-algebraic, graphical, geometric, numeric and written Chem Box feature allows easy input of chemical formulas and equations Manipulate linked representations of properties to instantly update the others and show meaningful connections without switching screens (for example, grab a graphed function and move it to see the effect on corresponding equations and data lists) Programming Different options for coding languages including Python and TI-Basic. Features a dedicated programming environment as well as programming libraries for global access to user-defined functions and programs. Connectivity Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality Standard A to Mini-B USB cable included for computer connectivity and charging Data-collection support Compatible with TI-Nspire™ Lab Cradle, Vernier EasyLink® USB Sensor and Vernier EasyTemp® USB temperature sensor systems to allow collection and analysis of real-world data Support One-year limited warranty License Agreement Toll-free help hotline: 1.800.TI.CARES
