Learning Module: Mathematics (Grade 8 - Quarter 2)

In this lesson, you will examine this question when you take the following topics:

Lesson 1 - Graphs of System of Linear Equations

• Describe system of Linear Equations and Inequalities using practical situations and Mathematical expressions.
• Identify systems of linear equations that have graphs that are parallel, intersecting lines and lines that coincide.
• Graph system of linear equation in two variables.

Lesson 2 - Solving Systems of Linear Equations

• Solve systems of linear equations by graphing, elimination and substitution.

Lesson 3 - Graphs and Graphical Solutions of Systems of Linear Inequalities in Two Variables

• Graph system of linear inequalities in two variables.
• Solve a system of linear inequalities in two variables by graphing.
• Solve problem involving systems of linear equations and inequalities in two variables.
• Identify applications of systems of linear equations and inequalities in real life.