LEARN DESMOS: Regressions

Enter bivariate data manually, or copy and paste from a spreadsheet. Then run regression to find a line or curve that models the relationship. Desmos will even plot the residuals (and serve up the correlation coefficient) so you can explore the goodness of the fit. Get started with the video on the right, then dive deeper with the resources and challenges below.


Regressions in action

"The best way to learn is to do." – Paul Halmos

Interactive Tour

Master the basics with a quick, step-by-step walkthrough.

Graphing Challenges

Stretch your skills with graphing challenges.

Example Graphs

Learn more by exploring example graphs.



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