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13 votes
13 votes
Research studies show that the relationship between the tire pressure of a vehicle's tires and the life of the tires is

quadratic. The following table shows data for the tire pressure of a car's tires (in pounds per square inch) and its
average tire life (in thousands of miles)
Tire Pressure Tire Life
29
46.8
32
576
34
58.8
36
60.0
38
58.8
40
57.0
42
52.8
Use a graphing or online regression calculator to find the quadratic function of best fit for this set of data. Then predict
the tire life for this vehicle's tires given that the tire pressure is maintained at 30 psi (pounds per square inch)
47.800 miles
48.800 miles

User Gajos
by
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1 Answer

18 votes
18 votes

Answer:

i dont know what is that explain that

User Guillaume Le Floch
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3.0k points