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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
21 Dec 2021

Given information

Given the speed of a car after 6 seconds

Step-by-step explanation

Step 1.
the velocity can be expressed as the rate of change of position with respect to time, in other words it's the differential of the position with respect to time
We will follow the steps shown in example 2 page 147
 
we will chose a small step   then    we will evaluate the derivative for both steps at and then take the average of the two values
 
the derivative value   formula is:
 
 

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