Dogde Caliber
The petrol kilometers M (unit: kilometers per liter) of the Dodge Caliber car is modeled by the function:
M(s)=−1/28s2+3s−31
What is the car's best petrol kilometers, and what speed is attained?
M(s)=−1/28s2+3s−31
What is the car's best petrol kilometers, and what speed is attained?
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