7. A Canadian goose migrated at a steady rate of 3 miles every 4 minutes. a. Fill in the table to describe the relationship.

b. Graph the relationship.

c. Find the slope of the graph and describe what it means in the context of this problem.

9. The table and the graph represent the rate at which two machines are bottling milk in gallons per second.

a. Determine the slope and unit rate of each machine.

b. Determine which machine is working at a faster rate.