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Mathematics 18 Online
OpenStudy (anonymous):

5) A parking lot charges $@ for each hour of portion of an hour, with a maximum charge of $12 for all day. If f(t) equals the total parking bill for t hours, sketch a graph of y =f(t) for 0≤ t ≤ 24. Determine the limits as t -> 3.5 and t -> 4 of f(t), if they exist.

OpenStudy (anonymous):

how much is this "portion"?

OpenStudy (anonymous):

idk its just says that

OpenStudy (anonymous):

@supercrazy92 can u help? :)

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