(Texas Instruments) Graphing Calculator (TI-84 PLUS)

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(Texas Instruments)
Graphing Calculator (TI-84 PLUS)

An enhanced version of the TI-83 Plus, the new TI-84 Plus offers a built-in USB port, 3x the memory of the TI-83 Plus, many preloaded Apps, an improved display, and more!

Because the new TI-84 Plus is 100% keystroke-for-keystroke compatible with the TI-83 Plus, integrating it into your classroom will be easy!

With the TI-84 Plus, all students can now share their work by connecting their TI-84 Plus to any TI presentation tools for the whole class to see, fostering a collaborative learning environment.

Plus, a built-in USB port makes data transfer to your computer and between handhelds easier than ever.

Specifications;

- 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 TI-84 Plus and TI-84 Plus Silver
Edition graphing handhelds, and more.

- I/O port for communication with other TI products.

- Internal Clock with date and time display.

- TI Connectivity Cable included.

- TI Connectivity Cable and TI Connect software allow
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.

- 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 10 - 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.

- USB Unit-to-unit link cable included.

- Powered by 4 AAA batteries with a Silver Oxide battery
backup to protect RAM memory during main battery change.
Batteries included.

Shipping for this item is ONLY £2.99