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# Unit: Inequalities (systems & graphs)

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Possible mastery points

## Checking solutions of two-variable inequalities

Practice
Solutions of inequalities: algebraicGet 3 of 4 questions to level up!
Solutions of inequalities: graphicalGet 3 of 4 questions to level up!
Solutions of systems of inequalitiesGet 3 of 4 questions to level up!

#### Quiz 1

Level up on the above skills and collect up to 300 Mastery points

## Graphing two-variable inequalities

Practice
Graphs of inequalitiesGet 3 of 4 questions to level up!
Two-variable inequalities from their graphsGet 3 of 4 questions to level up!
Systems of inequalities graphsGet 3 of 4 questions to level up!

#### Quiz 2

Level up on the above skills and collect up to 300 Mastery points

#### Quiz 3

Level up on the above skills and collect up to 200 Mastery points
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#### Unit test

Level up on all the skills in this unit and collect up to 800 Mastery points!

### About this unit

In this unit, we study inequalities like x+2y>5 and graph them. This helps us see their solutions. We also explore systems of inequalities (multiple inequalities at the same time) and use them to describe real-world situations.