Texas TI-84 Graphic Calculator

This Texas TI84 PLUS Graphic Calculator is ideal for students and features USB Technology and an 8-line by 16-character display.

Powered by 4 AAA batteries with a lithium battery backup to protect RAM memory during main battery change this calculator is reliable.

With a large number of graphical and mathematical functions listed below this Texas calculator also features business functions including Time-Value-of-Money (TVM), cash flows, and amortization.

Specifications-

. Impact-resistant slide case
. TI Connectivity Cable included
. 480 KB ROM memory for data archive and storage of Apps
. 24KB of available RAM memory
. 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 analysed 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
. Function evaluation table shows numeric evaluation of functions in table format
. 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
. 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 quadratic 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 10 hypothesis testing functions, 7 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 for solving for different variables in an equation.
. Alphabetical CATALOG of all TI calculator operations in one menu