BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 2.3, Problem 46E

a.

To determine

the intervals on which distance from home is increasing or decreasing

Expert Solution

Answer to Problem 46E

The intervals on which distance from home is increasing is (89)&(1012) or decreasing is (67)

Explanation of Solution

Given information : The provided graph shown below

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.3, Problem 46E , additional homework tip  1

At the interval (89)&(1012) the graph interval is increasing

At the interval (67) the graph interval is decreasing

b.

To determine

To describe : the graph indicates the travels on this day

Expert Solution

Explanation of Solution

Given information : The provided graph shown below

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.3, Problem 46E , additional homework tip  2

The traveler started and reached at a certain place and stays here for one hour (910) then he goes to another place and stay for 12pm to 1pm . After that another place which is at most distances from his home and stay one hour (56) . After 6pm he returns to his home

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