Question: Using data from the Bureau of Transportation Statistics, the average fuel economy F in miles per gallon for passenger cars in the US can be

Using data from the Bureau of Transportation Statistics, the average fuel economy

F in miles per gallon for passenger cars in the US can be modeled by

,

,

where

is the number of years since 1980. Use your calculator to find

,

, and

. Round your answers to two decimal places and explain what these values mean.

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