Do you want help with graphing?

General Coordinates

Practice graphing and plotting points on this interactive coordinate plane.

Meta-Calculator

This site offers choices of several types of online graphing calculators.

Online Graphing

Add formulas or equations to plot points on the blank graph. Best for students taking an advanced math course.

What are the Chances?

What are the chances of rolling a three on the first try? What are the chances of winning the lottery? You can answer those questions by calculating and graphing the probability of those events.