Clark and Phil are each running to raise money. The amount of money (y), in dollars, they each raise is based on the distance (x), in miles, they each run Clark has an initial donation that he has received regardless of how many miles he runs. The graphs shown below model the
amount of money each will raise based on the distance they each run
Clark's Running Donations
Phil's Running Donations
N
R
Amount of Money ($)
80
70
60
50
40
30
20
10
Amount of Money ($)
80
70
60
50
40
30
20
10
0 1 2 3 4 5 6 7 8
0 1 2 3 4 5 6 7 8
Distance (miles)
Distance (miles)
A Whose amount of money and distance ran is proportionally related? How do you know?
B: What is the unit rate of the relationship from part A?
C. How would you express their relationship as an equation?
In my opinion a really hard question and if you cannot answer it’s ok