(a)
To recognize : The graph of the distance traveled.
(a)

Answer to Problem 61RE
The answer is
Explanation of Solution
Given information :
The graphs of distance traveled, velocity and acceleration for each second of a 2-min automobile trip is given.
The distance traveled graph shows that how far an object has traveled in a given specific time.
Therefore, the correct answer is
(b)
To recognize : The graph of the velocity.
(b)

Answer to Problem 61RE
The answer is
Explanation of Solution
Given information :
The graphs of distance traveled, velocity and acceleration for each second of a 2-min automobile trip is given.
A velocity time graph shows the speed and also the direction of an object travels over a given period of time.
Therefore, the correct answer is
(c)
To recognize : The graph of acceleration.
(c)

Answer to Problem 61RE
The answer is
Explanation of Solution
Given information :
The graphs of distance traveled, velocity and acceleration for each second of a 2-min automobile trip is given.
The acceleration graph is the slope of rate of change of speed of an object.
Therefore, the correct answer is
Chapter 2 Solutions
AP CALCULUS TEST PREP-WORKBOOK
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