EQUATIONS IN TWO VARIABLES; PARALLEL AND PERPENDICULAR LINES

In this unit, you will learn how to write the equation of a line given specific information such as the slope and a point on the line or two points that lie on the line. You will also investigate the graphs and equations of parallel and perpendicular lines.

 
 
 
  Properties of Linear Graphs (07:19)




Below are additional educational resources and activities for this unit.
 
Slope
 
Parallel Lines in the Coordinate Plane