2.2 - Lines and Linear Equations in Two Variables

Lesson Objectives

1. Determine solutions of two-variable linear equations.
2. Graph a line by finding two points on the line.
3. Find the - and -intercepts of a line.
4. Compute the slope of a line and interpret it as a rate of change.
5. Identify equations of horizontal or vertical lines and graph them.
6. Determine lines parallel or perpendicular to given lines.