Provide a consistent and independent example. Pupils watch an algebra video showing how to find a solution to a system of linear equations by graphing. The presenter graphs the two linear equations to find the one solution to the system of equations.

Concepts

graphing systems of equations, solving systems by graphing, systems of equations, systems of linear equations

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Instructional Ideas

• Develop a foldable to show the different types of solutions with examples of their graphs

Classroom Considerations

• The class should be familiar with graphing a line in slope-intercept form
• It is helpful for individuals to understand division of integers

• This video is hosted on YouTube

Pros

• Reviews the three types of solutions to systems of linear equations
• Uses colors to distinguish the lines

Cons

• None

Common Core

SL.8.2 SL.9-10.2 8.EE.C.8.a 8.EE.C.8.b HSA-REI.C.6