Suppose that a person is taking a walk along a long straight path and walks at a constant rate of 3 miles per hour. Below is a graph of the velocity function u(t)= 3. F1 F Preview velocity (mph) 10 1.0 tine (hours) How far did the person travel in the first 3 hours? Distance: miles How is this distance related to the area of a certain region under the graph of y(t)? Find an algebraic formula air) for the position of the person at time t, assuming that a(0) 0 nit)

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