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Avis Rental . Hertz. Enterprise. Dollar. Car Rental Companies . Delaney Gilmour. Avis. Cost function: y=$45+.20x Domain: X>50 The domain is 50 because you only rent a car for trips over 50 miles. Range:
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Avis Rental Hertz Enterprise Dollar Car Rental Companies Delaney Gilmour
Avis • Cost function: y=$45+.20x Domain: X>50 The domain is 50 because you only rent a car for trips over 50 miles. Range: Y>55 The range is $55 because this is the lowest amount that you will have to pay with this company.
Avis • Intercepts: X intercept: -225 Y Intercept: $45 Y is $45 at 0 miles. Slope: 10/50 This means that for every 50 miles you travel you have to pay $10.
Avis • Graph:
Hertz • Cost Function: y= $48+.18x Domain: X>50 The domain is 50 because you only have to rent a car for trips over 50 miles. Range: Y>57 The range is $57 because that is the lowest amount that you will have to pay with that company.
Hertz • Intercepts: • X intercept: -266.6 • Y Intercept: $48 Y is $48 at 0 miles. • Slope: 9/50 • This means that for every 50 miles you travel you have to pay $9.
Hertz • Graph
Enterprise • Cost Function: y= $55+.13x Domain: X > 50 The domain is 50 because you only have to rent a car for trips over 50 miles. Range: Y > $61.5 The range is $61.5 because that is the lowest amount that you will have to pay with that company.
Enterprise • Intercepts: • X Intercept: -423.07 • Y Intercept: 55 Y is 55 at 0 miles. • Slope: 6.5/50 • This means that for every 50 miles you go you have to pay $6.50.
Dollar Cost Function: y= $51+.15x Domain: X>50 The domain is 50 because you only have to rent a car for trips over 50 miles. Range: Y> $58.5 The range is $58.5 because that is the lowest amount that you will have to pay with that company.
Dollar • Intercepts: • X Intercept: -340 • Y Intercept: 51 Y is $51 at 0 miles. • Slope: 7.5/50 • This means that for every 50 miles you go, you have to pay $7.50.
Comparison Graph Red: Avis Green: Hertz Blue: Enterprise Yellow: Dollar
Which one is cheapest? • For the first 80 miles Avis is the cheapest. • At 120 miles it changes from Avis to Dollar being the cheapest. • At about 200 miles Enterprise the cheapest, from then on it continues to be cheapest no matter how many miles you travel.