Find the intersections. Individuals watch an informative video to review solving linear equations and use the similar methods to solve a system with one linear and one quadratic equation. Using a graphing calculator, scholars then find the solutions to systems of other types of equations. Pupils use the included worksheets to practice their skills.

Concepts

nonlinear systems, graphing systems of equations, systems of equations, systems of linear equations, solving systems by graphing, elimination method, substitution method

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Instructional Ideas

• Provide several problems and have class members determine the method to solve and explain why

Classroom Considerations

• Fits as the third lesson in a 4-part Algebra II unit
• Assumes the class is familiar with solving linear systems of equations

• This video is hosted on YouTube

Pros

• Provides an organizational structure to take notes during the video
• Contains answer keys for quick grading

Cons

• None

Common Core

SL.9-10.2 SL.11-12.2 MP5 MP6 MP7 HSA-REI.C.6 HSA-REI.C.7 HSA-REI.D.11