10. Apples can be bought at a farmer's market up to 10 pounds at a time, where each pound costs $1.10. The function a(w)
represents the cost of buying w pounds of apples.
The graph of p(w) shows the cost in dollars of buying
w pounds of pears.
Cost(s)
ty
18
16
14
12.
10
8
6
4
2
plw
0
1 2 3 4 5 6 7 8 9
Weight (lb)
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