You start 60 miles east of Pittsburgh and drive east at a constant speed of 50 miles per
Chapter 1, Problem 55(choose chapter or problem)
You start 60 miles east of Pittsburgh and drive east at a constant speed of 50 miles per hour. (Assume that the road is straight and permits you to do this.) Find a formula for d, your distance from Pittsburgh as a function of t, the number of hours of travel
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