Line of Best Fit

In this activity, students visualize a line to fit a data set, then graph that line with sliders, and use it to make a prediction. Teachers can use the final screen to introduce the concept of the residual. French translation courtesy of Jocelyn Dagenais: https://teacher.desmos.com/activitybuilder/custom/5b070fef78773c52067002ae

By Desmos _