The graph shows the proportional relationship between the pounds of bananas purchased, x,

and the total cost, y.

4.20

3.60

1. What does the point (3, $1.80) represent?

The cost of pounds of bananas is

3.00

Total Cost ($)

8 2.40

1.80

1.20

2. What does the point (6, $3.60) represent?

The cost of pounds of bananas is

0.60

0

2

3

4

5

67

8

Weight of Bananas (lb.)