# Graphing Calculator

Graphs up to 7 equations

finds intersections

produces table of values

lets you save image of graph to your computer!

, customize, x-scale,y-scale, pan, zoom and more

enhanced trig graphs by setting axes in terms of pi

# Scientific Calculator

All of the basic functions and buttons you’d expect including sin,cos, sin-1, cosh, log and more.

Plus it has some more advanced features including a button to calculate the least common multiple, permutations, combinations

Possibly most powerful of all—a linear equations solver that lets you input up to 6 equations with either two or three variables and the solver will calculate the solutions.

Memory button for storing calculations for future use

## Matrix/Vector Calculator

Add, subtract, multiply and transpose matrices

Calculate the determinant or inverse of a matrix

## Statistics Calculator

The basics like calculating quartiles, mean, median, mode as well as the correlation coefficient

Almost any kind of regression (linear, quadratic, exponential, cubic , Power, Logarithmic, Natural Logarithmic). The regressions and points can then be graphed

Can Computes student 1 or 2-Tailed T-Tests (paired and unpaired).

Overall, this calculator should serve the needs of almost any high school student/college student, but it would also be quite useful for anyone who needs to create graphs for their equations—you can just hop on the internet browse to the web page and download the graph