Graphing Proportional Relationships

The video tutorial explains how to display all possibilities in a proportional relationship by graphing. It begins with an introduction to proportional relationships, using examples like egg salad costing $5 per pound and 30 miles every 2 hours. The tutorial emphasizes the importance of using equal steps when graphing and demonstrates how to plot points on a coordinate plane. It explains that any ordered pair on the line through the origin represents a proportional relationship. The video concludes by showing how to describe proportional relationships from graphs using different ordered pairs.

Describe how to create a table for a proportional relationship and what information it should include.

How can you describe a proportional relationship using an ordered pair from a graph?