TI-84 Plus

Product Details

Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality and software applications (Apps).
2.5 times the processor speed of the TI-83 Plus.
480 KB FLASH ROM memory for data archive and storage of Apps.
24KB of available RAM memory.
USB port for computer connectivity, unit-to-unit communication with other TI-84 Plus handhelds and more.
I/O port for communication with other TI products.
Internal Clock with date and time display.
TI Connectivity Cable included.
TI Connect software allows information to be transferred to and from a computer and printed or stored on disk.

Included Apps:
Cabri Jr.
CBL/CBR
Conic Graphing
Inequality Graphing
Probability Simulations
Science Tools
StudyCards
TImeSpan
Topics in Algebra 1, Chapter 5
Topics in Algebra 1, Chapters 1-4
Transformation Graphing

Key Features
Built-in USB port with cable
High-contrast display
Apps are available from TI and other leading developers.
8-line by 16-character display.
Advanced functions accessed through pull-down display menus.
Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent.
Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 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.
14 interactive zoom features.
Numeric evaluations given in table format for all graphing modes.
Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives.
7 different graph styles for differentiating the look of each graph drawn.
Horizontal and vertical split- screen options.
Stores up to ten 50x50 matrices.
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 logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models.
3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots.
Advanced statistics features including 9 hypothesis testing functions, 6 confidence interval functions, and one-way analysis of variance.
15 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 allows solving numerically for different variables in an equation.
Alphabetical CATALOG of all TI handheld operations in one menu.
Programming capability with the number of programs limited only by available memory.
Link with another TI-84 Plus, TI-84 Plus Silver Edition, TI-83 Plus, TI-83 Plus Silver Edition or TI-83. Receive lists L1-L6 from TI-82.

Compatible with Calculator-Based Laboratory 2 (CBL 2) and Calculator- Based Ranger (CBR) systems to allow collection and analysis of real-world data.
TI Keyboard compatible.
Kickstand Slide Case available to prop up your handheld to view display and keys better.
Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.
Impact-resistant slide case.
One-year limited warranty.
Volume pricing available.