Mashaal Masha
$$g(m)=-0.05m+12.1$$

The given function $g$ models the number of gallons of gasoline that remains from a full gas tank in a car after driving $m$ miles. According to the model, about how many gallons of gasoline are used to drive each mile?
Difficulty: Medium
A: 

0.05

B: 

12.1

C: 

20

D: 

242.0

Sponsored Ads