This unit begins by ensuring that students understand that solutions to equations are points that make the equation true, while solutions to systems make all equations (or inequalities) true. Graphical and substitution methods for solving systems are reviewed before the development of the Elimination Method. Modeling with systems of equations and inequalities is stressed. Finally, we develop the idea of using graphs to help solve equations.
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Unit Review
Unit #5 Review – Systems of Linear Equations and Inequalities
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Assessment
Unit #5 Assessment Form A
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Assessment
Unit #5 Assessment Form B
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Assessment
Unit #5 Assessment Form C
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Assessment
Unit #5 Mid-Unit Quiz (Through Lesson #4) – Form A
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Assessment
Unit #5 Mid-Unit Quiz (Through Lesson #4) – Form B
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Assessment
Unit #5 Mid-Unit Quiz (Through Lesson #4) – Form C
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Add-on
U05.AO.01 – Solving Equations Graphically – Extra Practice (After Lesson #6)
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Add-on
U05.AO.02 – Additional Modeling with Linear Systems