Find the slope of a line traveling through the points (8, -3) and (2, 6)(8,−3)and(2,6).
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Answer:
The vehicle covers 126 miles on 7 gallons of fuel.
Step-by-step explanation:
Given:
The distance traveled is directly proportional to the amount of fuel.
For gallons of fuel distance traveled
miles can be given as:
∝
where is constant of proportionality.
The vehicle covers miles on
gallons.
So
Dividing both sides by 5.
∴
When gallons
miles
∴ The vehicle covers 126 miles on 7 gallons of fuel.