Explanation Given information: During morning, the temperature was dropping and seemed that the temperature would not go much lower. Around noon a northerly wind blew up and temperature began to drop faster and faster and around 6 pm the temperature started going back up. Definition used: A point at which the graph of a function f changes concavity is called an inflection point. Solution: Initially, the temperature was not much worse and the dropping was slowing down... To determine (b) To graph: The situation where the inflection point occurs in the graph of temperature as a function of time.

6th Edition

ISBN: 9781119399353

Author: DA

Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT

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Question

Chapter 4.2, Problem 9P

To determine

(a)

To find:

The critical point in the graph of temperature as a function of time.

To determine

(b)

To graph:

The situation where the inflection point occurs in the graph of temperature as a function of time.

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Chapter 4.2, Problem 8P

Chapter 4.2, Problem 10P

Students have asked these similar questions

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As I left home in the morning, I put on a light jacket because, although the temperature was dropping, it seemed that the temperature would not go much lower. But I was wrong. Around noon a northerly wind blew up and the temperature began to drop faster and faster. The worst was around 8 pm when, fortunately, the temperature started going back up. Let t=0 hours at 8 am. (a) When was there a critical point in the graph of temperature as a function of time? there was a critical point at t = hours after 8 am (b) when was there an inflection point in the graph of tempature as a function of time?

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Chapter 4 Solutions

EBK APPLIED CALCULUS, ENHANCED ETEXT

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(a) To find: The critical point in the graph of temperature as a function of time.

Solution Summary: The author explains that the critical point in the graph of temperature as a function of time is at 6 pm.