If a car's velocity is given by v(t) = t + 25 miles per hour, how far has the car traveled between the times t = 1 hour and t = 3 hours
Not exactly sure what you are asking.Originally Posted by bobby77
v(1) = 26 mph
v(3) = 28 mph
So the car is moving between 26 and 28 mph during the times t = 1 hr and t = 3 hr.
Was that what you were looking for? The only other thing I can think of is that you are looking for an average speed which would be since v is a linear function of t.