The TI-84 Plus graphing calculator offers three times the memory, more than twice the speed and a higher contrast screen than the TI-83 Plus model.It can be used on the PSAT, SAT, and ACT college entrance exams and AP tests.
Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences
Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots
Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives
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
