The following graph represents the money Alex earns every hour he works in
Starbucks
Money Earned
50
40
Sol
Amount Earned
(dollars)
30
.
not
10
0
1
2 3 4 5 6 7
Time Spent
Working (hours)
Time
Working
(hours)
Amount earned
(dollars)
.
Is this an additive or multiplicative relationship?
1
2
.
Write the equation of this relationship?
3
4
.
Is this relationship proportional or non proportional?
5
