Andy, Mary, Leta, and Paul have eight days to collect money for a walk-a-thon to support their school. In the given graph, they have each recorded the relationship between the number of days and the amount of money collected.
Whose collection shows a proportional relationship between the amount of money collected and the number of days?
A.
Andy's collection
B.
Mary's collection
C.
Paul's collection
D.
Leta's collection
To determine whose collection shows a proportional relationship between the amount of money collected and the number of days, we need to examine the graph. If the graph shows a straight line passing through the origin, then it represents a proportional relationship.
Based on the given information, we cannot determine the graph or any specific information about it. Therefore, we cannot determine whose collection shows a proportional relationship between the amount of money collected and the number of days.