In this module, you will recognize the different methods of graphing a linear equation in two variables as an important tool to understand, visualize, and assess easily a linear equation. The scope of this module enables you to use it in many different learning situations. The lesson is arranged to follow the standard sequence of the course. But the order in which you read them can be changed to correspond with the textbook you are now using.
Content Standards: The learner demonstrates understanding of key concepts of linear equations in two variables.
Performance Standards: The learner is able to formulate real-life problems involving linear equations in two variables and solve these problems accurately using a variety of strategies.
Learning Competency: The learner graphs a linear equation given (a) any two points: (b) the x – and y – intercepts; (c) slope and a point on the line.
Learning Code: M8AL-If-2
After going through this module, you are expected to:
1. identify the three methods of graphing a linear equation;
2. graph a linear equation given any two points, x- and y-intercepts, the slope and a point; and
3. select any method in graphing linear equations in dealing with real life problems.math8_q1_mod10_graphing-linear-equations_v2