Two-variable linear inequalities

Progress
Checking solutions of two-variable inequalities
Graphing two-variable inequalities
Modeling with linear inequalities
Unit test
10 questions
Unit test
Test your understanding of Two-variable linear inequalities with these 10 questions.
About Two-variable linear inequalities
In this topic, 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.