Suppose the distance s (in feet) covered by a car moving along a straight road after t seconds is given by the function s = f(t)

Question

Suppose the distance s (in feet) covered by a car moving along a straight road after t seconds is given by the function s = f(t) = 3t² + 13t.
a. Find the average velocity of the object over the time period [1,2]. Round your answer to nearest 1 decimal place.
b. Find the instantaneous velocity when t-35 second. Round your answer to nearest 1 decimal place.

Kunduz · Accepted Answer

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