Graphing Linear Functions: Fuel Consumption Example

What was the initial amount of fuel in the truck's tank?

• 400 liters

• 320 liters

• 500 liters

• 80 liters

What is the initial point plotted on the graph?

• (0, 400)

• (100, 320)

• (400, 0)

• (320, 100)

How much fuel does the truck consume per kilometer?

• 0.5 liters

• 1 liter

• 0.8 liters

• 0.2 liters

How much fuel does the truck consume for each kilometer driven?

• 0.8 liters

• 1 liter

• 0.5 liters

• 0.2 liters

What is the significance of plotting two points on the graph?

• To define a line

• To measure the truck's speed

• To estimate the time of arrival

• To calculate the total distance

After traveling 100 kilometers, how much fuel is left in the tank?

• 400 liters

• 280 liters

• 380 liters

• 320 liters

How is the amount of fuel consumed calculated?

• Multiplying distance by fuel efficiency

• Dividing distance by fuel efficiency

• Subtracting distance from total fuel

• Adding distance to total fuel

What is the relationship between distance traveled and fuel consumption?

• Inversely proportional

• Not related

• Exponentially related

• Directly proportional

At what distance will the truck run out of fuel?

• 400 kilometers

• 500 kilometers

• 600 kilometers

• 320 kilometers

What does the downward-sloping line on the graph represent?

• Decreasing distance to destination

• Increasing fuel efficiency

• Decreasing amount of fuel in the tank

• Increasing speed of the truck