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The graph of the velocity (in km/h) of a car that is accelerating is shown in the figure, where t is measured in seconds. v (km/h) 80 60 40 20 t (seconds) 4 8 12 (a) Use the midpoint rule with n = 3 to estimate the average velocity vave (in km/h) of the car during the first 12 seconds. Vave km/h (b) At what time t (in s) was the instantaneous velocity equal to the average velocity? (Round your answer to one decimal place.) t =

The graph of the velocity (in km/h) of a car that is accelerating is shown in the figure, where t is measured in seconds. v (km/h) 80 60 40 20 t (seconds) 4 8 12 (a) Use the midpoint rule with n = 3 to estimate the average velocity vave (in km/h) of the car during the first 12 seconds. Vave km/h (b) At what time t (in s) was the instantaneous velocity equal to the average velocity? (Round your answer to one decimal place.) t =

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The graph of the velocity (in km/h) of a car that is accelerating is shown in the figure, where t is measured in seconds. v (km/h) 80 60 40 20 t (seconds) 8. 12 (a) Use the midpoint rule with n = 3 to estimate the average velocity vve (in km/h) of the car during the first 12 seconds. Vave km/h (b) At what time t (in s) was the instantaneous velocity equal to the average velocity? (Round your answer to one decimal place.) t =
Transcribed Image Text:The graph of the velocity (in km/h) of a car that is accelerating is shown in the figure, where t is measured in seconds. v (km/h) 80 60 40 20 t (seconds) 8. 12 (a) Use the midpoint rule with n = 3 to estimate the average velocity vve (in km/h) of the car during the first 12 seconds. Vave km/h (b) At what time t (in s) was the instantaneous velocity equal to the average velocity? (Round your answer to one decimal place.) t =
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