Proportional Relationships and Graphs

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Presentation transcript:

Proportional Relationships and Graphs

Warm Up

1. What does the point (0,0) represent on the graph. (1, 1/10). 2 1. What does the point (0,0) represent on the graph? (1, 1/10)? 2. Use your equation to find how far Damon runs in 40 minutes. How long would it take him to run 7.5 miles?

The graph shows the relationship between the distance a bicyclist travels and the time in hours. What does the point (4, 60) represent? What is the constant of proportionality? Write an equation in the form y=kx for this relationship. What is the meaning of the point with x-coordinate 1?