Assignment:
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?
Provide complete and step by step solution for the question and show calculations and use formulas.