Texas Instruments Texas Instruments 83 Plus Graphics Calculator

* Upgradable operating system and software * Preloaded apps: StudyCards, Vernier EasyData and more * Compatible with TI-84 Plus and TI-84 Plus Silver Edition models * 10 rectangular functions * 6 parametric expressions * 6 polar expressions * 3 recursively-defined sequences * Function evaluation table shows numeric evaluation of functions in table format * Sequence graphing mode shows time series plot, cobweb/stair-step plot, phase plot * Interactive analysis of function, values, roots, maximums, minimums, integrals, derivatives * Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, elementary row operations, convert matrices to lists and vice-versa * List-based one- and two- variable statistical analysis including logistic, sinusoidal, median-median, linear, logarthmic, exponential, power, quadratic polynomial, cubic polynomial, quadratic polynomial regression models * 3 statistical plot definitions for scatter plots, XY-line plots, histograms, regular and modifi...