Number of Students on the Trip
Bus Cost per Student
For each number in the table, divide
Is this a proportional relationship?
Does the cost for each student stay the same as the number of students increase?
No, as the number of students increase, the cost of the bus per student decreases.
Therefore, this is not a proportional relationship.
Is there a correlation? How do you know? If so, what is it?
Describe the characteristics of the graph of these data points.
Complete the table in the eTool below to graph the results.
Click the link at right for the full version of the eTool: MC2 9-19 HW eTool