Solve the problem.The total cost of owning and operating a mini-van when you have driven 6000 miles is 
while the total cost when you have driven 10,000 miles is 
. Find and interpret the slope of the line connecting the points (6000, 2000) and (10,000, 3333.33).
A. The cost decreases $12 per mile.
B. The cost increases $0.33 per mile.
C. The cost decreases $3.00 per mile.
D. The cost increases $12 per mile.
Answer: B
Mathematics
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