Anyone know this ?
1 answer:
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Answer:
Ace Truck
Acme Truck
Step-by-step explanation:
The cost function to lease a box truck from a company has the following format:
In which F is the fixed cost and a is the cost per mile m.
(a) Find the daily cost of leasing from each company as a function of the number of miles driven.
Ace Truck
$30/day and $0.50/mi. This means that . So
Acme Truck
$25/day and $0.55/mi. This means that . So
Answer:
- 2 seconds to maximum height
- 20 meters maximum height
- 4 seconds to reach the ground
Step-by-step explanation:
The function can be graphed using a graphing calculator, geometry app, or spreadsheet. One such graph is attached. Often, these tools are capable of identifying extrema and intercepts.
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<h3>extreme</h3>The vertex of the graph is reported as (x, y) = (2, 20). This means the maximum height is reached after 2 seconds. That maximum height is 20 meters.
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<h3>intercept</h3>The drop is launched from ground level at x = 0 seconds. It returns to ground level at x = 4 seconds.
