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Problem

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Textbook Expert
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2 Nov 2021

Given information

The displacement (in meters) of an object moving in a straight line is given and we have to find the average velocity over each time period.

Step-by-step explanation

Step 1.
The function s(t)is given. Use the formula for finding average rate of change over a given interval by plugging in the given intervals.
    
Plugging in the values for the interval [1,3],
(i)
    
Plugging in the values for the interval [1,2],
(ii)
    
Plugging in the values for the interval [1,1.5]
(iii)
    
Plugging in the values for the interval [1,1.1]
(iv)
    

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