Unit 3 - Systems of Equations & Inequalities

The answer key for each practice sheet is on the last page(s) of each practice sheet.

System of Equations (Graphing)

• Video: https://youtu.be/ZehjDa54SGg

• Practice: http://jmap.org/Worksheets/A.REI.C.6.GraphingLinearSystems.pdf

System of Equations (Algebraic)

• Video (Elimination): https://youtu.be/KglXBqQDmGg

• Video (Substitution): https://youtu.be/OOJn0mHQCtg

• Practice: http://jmap.org/Worksheets/A.REI.C.6.SolvingLinearSystems2a.pdf

Modeling with a System of Equations

• Video: https://youtu.be/dion-eXqBUs

• Practice: http://jmap.org/Worksheets/A.CED.A.3.ModelingLinearSystems1a.pdf

Graphing a Linear Inequality

• Practice: http://jmap.org/Worksheets/A.REI.D.12.GraphingLinearInequalities1a.pdf

Solving a System of Inequalities

• Video: https://youtu.be/iAsKbhcatAk

• Practice: http://jmap.org/Worksheets/A.REI.D.12.GraphingSystemsofLinearInequalities1.pdf

Modeling a System of Inequalities

• Video: https://youtu.be/9rETQTZJfCw

• Practice: http://jmap.org/Worksheets/A.CED.A.3.ModelingLinearSystems1a.pdf