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Working with functions

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Let y = f(x) describe the speed y of an automobile after x minutes if the cruise control is set at 60 miles per hour.

(a) Represent f symbolically and graphically over a 15-minute period for 0 < x > 15.
(b) Construct a table of f for x = 0, 1, 2, . . . ., 6.
(c ) What type of function is f?

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Solution Summary

This solution shows how to represent a function symbolically and graphically, how to construct a table for it, and how to decide what type of function it is.

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