Investigating T-Shirt Offers

In this activity, students write linear equations in y = mx + b form to compare the cost of two T-shirt companies. Students then draw connections between the algebraic and graphical solutions, and interpret the results in context. French translation courtesy of Jocelyn Dagenais: https://teacher.desmos.com/activitybuilder/custom/59e251bdff2d62484cf739b4

By Desmos _