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

Accessories

TI Rechargeable Battery

Support

One-year limited warranty
License Agreement
Toll-free help hotline: 1.800.TI.CARES

Rechargeable Graphing Calculators

TI-Nspire CX II CAS Handheld Graphing Calculator w/ Teacher Software