Lines in the Plane

 

• Video: Slope Formula - An Overview
   

• Video: Slope Formula
   

• Video: Find the Slope of a Line Given Two Points
   

• Video: Write the Equation of a Line Given a Point and the Slope
   

• Video: Graph a Line Given the Intercept and the Slope
   

• Video: Slope-Intercept Form
   

• Video: Use Slope to Identify Parallel and Perpendicular Lines