Answer:
c
Explanation:
Looking at Jen's slope, we can see that the slope is steeper, but has a higher starting point, meaning that while she can hold more gas, she burns through her gas quicker.
On the other hand, DJ's car starts at a lower point on the graph, meaning their car holds less gas, But has a less steep slope, meaning their car has better mileage.
This means the answer is c: Jen's car holds more gasoline, but DJ's car gets better gas mileage