Jason leaves Detroit at 3:00 PM and drives at a constant speed west along I-96. He passes Ann Arbor, 40 mi from Detroit, at 3:40 PM. (a) Express the distance traveled in terms of the time (in hours) elapsed. d(t)

Respuesta :

He traveled 40 miles in 40 minutes.

40/40 = 1 mile per minute.

60 minutes in an hour

He is traveling at 60 miles per hour.