None of the given interpretations are correct.
The correct interpretation is:
When the vehicle has a constant speed of 25mph, its predicted fuel economy is 24 mpg.
The equation below models the fuel economy E(s) in miles per gallon (mpg) of a certain vehicle as a function of constant vehicle speed s, in miles per hour. Based on the model, which of the following is the best interpretation of E(25)=24 in this context?
When the vehicle has a constant speed of 24mph, it's predicted fuel economy is 25 mpg.
When the vehicle has a constant speed of 25mph, it's predicted fuel economy is 24 mpg.
When the vehicle has constant speed of 25mph, it's predicted fuel economy is 55 mpg.
1 answer
2 answers