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Think of a function that you encounter in your everyday life. Carefully describe the inputs and corresponding outputs. Give your function a name and illustrate how you would use functional notation with your function. Describe the domain and range of your function.

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MissPhiladelphia
A function I could think of is the distance traveled by our car running at a constant speed of 20 mph towards our school which is 5 miles from home.
The function name is D(t)
D(t) = 20t
wher t is the time traveled in hours
The maximum distance traveled is
5 = 20t
t = 0.25 hours
The domain is 0 ≤ t ≤ 0.25
The range is 0 ≤ D(t) ≤ 5

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