rosebat618Lv1
16 Oct 2021
Problem 20d
Page 23
Section 1.1: Four Ways to Represent a Function
Chapter 1: Functions and Models
Textbook ExpertVerified Tutor
16 Oct 2021
Given information
An airplane takes off from an airport and lands an hour later at another airport, 
miles away.
miles away.If 
represents the time in minutes since the plane has left the terminal building, let 
be the horizontal distance traveled and 
be the altitude of the plane.
represents the time in minutes since the plane has left the terminal building, let be the horizontal distance traveled and be the altitude of the plane.Step-by-step explanation
Step 1.
It is known that the vertical velocity is either positive or negative, as it is a vector quantity.
When an airplane moves upward during takeoff, then the vertical velocity is positive.
When an airplane moves downward during landing, then the vertical velocity is negative.
When an airplane moves in a constant speed during the middle part of the journey, then the vertical velocity is zero.
The required rough sketch is:
From the above graph, we can observe that the upper part of the graph is the same as the lower part.
Single Variable Calculus: Early Transcendentals
4th Edition, 2018
Stewart
ISBN: 9781337687805
Solutions
Chapter
Section
- Problem 1a
- Problem 1b
- Problem 1c
- Problem 1d
- Problem 1e
- Problem 1f
- Problem 2a
- Problem 2b
- Problem 2c
- Problem 2d
- Problem 2e
- Problem 2f
- Problem 3
- Problem 4
- Problem 5
- Problem 6
- Problem 7
- Problem 8
- Problem 9
- Problem 10
- Problem 11
- Problem 12
- Problem 13a
- Problem 13b
- Problem 14
- Problem 15
- Problem 16
- Problem 17
- Problem 18
- Problem 19
- Problem 20a
- Problem 20b
- Problem 20c
- Problem 20d
- Problem 21a
- Problem 21b
- Problem 22a
- Problem 22b
- Problem 23
- Problem 24
- Problem 25
- Problem 26
- Problem 27
- Problem 28
- Problem 29
- Problem 30
- Problem 31
- Problem 32
- Problem 33
- Problem 34
- Problem 35
- Problem 36
- Problem 37
- Problem 38
- Problem 39
- Problem 40
- Problem 41
- Problem 42
- Problem 43
- Problem 44
- Problem 45
- Problem 46
- Problem 46
- Problem 47
- Problem 48
- Problem 49
- Problem 50
- Problem 51
- Problem 52
- Problem 53
- Problem 54
- Problem 55
- Problem 56
- Problem 57
- Problem 58
- Problem 59
- Problem 60
- Problem 61a
- Problem 61b
- Problem 61c
- Problem 62
- Problem 63
- Problem 64
- Problem 65a
- Problem 65b
- Problem 66a
- Problem 66b
- Problem 67
- Problem 68
- Problem 69
- Problem 70
- Problem 71
- Problem 72
- Problem 73
- Problem 74