Below is a scatter plot of points whose coordinates have the form (t, d). The variable t
Chapter 1, Problem 10(choose chapter or problem)
Below is a scatter plot of points whose coordinates have the form (t, d). The variable t stands for time in seconds and d stands for distance in meters. The graph describes a person walking away from a motion sensor. The line d = t is also graphed. a. Approximately how fast is the person moving? Explain how you know this. b. Name two different half-second intervals in which the person is moving more slowly than the rate you found in 10a. c. Name two different half-second intervals in which the person is moving faster than the rate you found in 10a. d. Name two different half-second intervals in which the person is moving at about the same rate you found in 10a.
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