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# A park manager wants to install birdfeeders in a few parks. The table, equation, and graph show the cost (5)

A park manager wants to install birdfeeders in a few parks. The table, equation, and graph show the cost (5) of three different brands of birdfeed

based on the number of bags. Each bag has the same amount of birdfeed for all brands.

Brand A

Brand B

Brand C

Number

Cost (5)

of Bags,

y

3

24.75

The cost (5)

y, is given by

the equation

y = 7.79x,

where x is

the number

of bags.

40

35

30

25

20

8

15 +

10

6

49.50

Cost (9)

9

74.25

12

99.00

5

1 2 3 4 5

Number of Bags

Drag the brands to order them from least to greatest cost for 1 bag.

Least

Greatest