Ti-nspire™ Cx Ii Graphing Calculators

TI-84 Plus Graphing Calculator Specifications:

**Hardware:**
- 8-line by 16-character display
- Powered by four AAA batteries with a lithium battery backup to protect RAM memory during main battery change
- Impact-resistant slide case
- TI Connectivity Cable included
- 480 KB ROM memory for data archive and storage of apps
- 24KB of available RAM memory

**Built-in Functionality:**
- Advanced functions accessed through pull-down display menus
- Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a two-digit exponent
- Graphs 10 rectangular functions, six parametric expressions, six polar expressions, and three recursively defined sequences
- Up to 10 graphing functions defined, saved, graphed, and analyzed at one time
- Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots
- User-defined list names; lists store up to 999 elements
- Fourteen interactive zoom features
- Function evaluation table shows numeric evaluation of functions in table format
- Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives
- Seven different graph styles for differentiating the look of each graph drawn
- Horizontal and vertical split-screen options
- Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations; convert matrices to lists and vice-versa
- List-based one- and two-variable statistical analysis, including various regression models and statistical plots
- Advanced statistics features including hypothesis testing functions, confidence interval functions, and one-way analysis of variance
- Probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson
- Business functions including Time-Value-of-Money (TVM), cash flows, and amortization; full-screen interactive editor for solving TVM problems
- Interactive equation solver editor for solving for different variables in an equation
- Alphabetical CATALOG of all TI calculator operations in one menu
- Full compatibility with TI-84 Plus family calculators

**Applications:**
- Included apps: Cabria c Jr., Catalog Help, Conic Graphing, Inequality Graphing, LearningChecka c, Polynomial Root Finder and Simultaneous Equation Solver, Probability Simulation, Science Tools, StudyCardsa c , Topics in Algebra 1, Transformation Graphing, Vernier EasyDataAR
- Additional apps available from TI and other leading developers

**Programming:**
- Supports TI-Basic and ASM programming
- Programming capability with the number of programs limited only by available memory
- App SDK available

**Connectivity:**
- Electronically upgradable graphing calculator for the most up-to-date functionality and software applications (apps)
- USB cable and TI Connecta c CE software application for information transfer to and from a computer

**Data-Collection Support:**
- Compatible with CBLa c 2 device, CBRa c 2 motion sensor, Vernier EasyLinkAR and Vernier EasyTempAR systems for collection and analysis of real-world data

**Accessories:**
- TI-SmartViewa c Emulator Software for the TI-84 Plus family, allowing educators to project a representation of the calculatora s display to the entire class, ideal for leading classroom instruction of math and science concepts