This 11-page exploration will give students a good intuitive feel on modeling two linear systems that have no solutions and infinitely many solutions. The real-world scenarios really make this difficult concept much easier for students to understand. Students will graph lines that are parallel and graph lines that coincide. Students will also algebraically model scenarios that have no solutions or infinitely many solutions as well. You can use this product as an introduction to these concepts or as reinforcement. I hope you and your students find this lesson engaging and helpful! Thanks, and Let's Algebra!
NOTE: This product is part of my Systems of Equations Bundle!
The zipped file contains the 11 page lesson, the 11 page key, and 1 page on copyright information. They are all PDF files.