For the following exercises, prove the identity. Plot the points and find a function of the form y = Acos(Bx + C) + D that fits the given data. x y 0 -2 1 2 2 -2 3 2 4 -2 5 2
Chapter 7, Practice Exercises #20
For the following exercises, prove the identity.
Plot the points and find a function of the form y = Acos(Bx + C) + D that fits the given data.
Transcribed Image Text:
x y 0 -2 1 2 2 -2 3 2 4 -2 5 2
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Answer
We can begin by identifying some key features of the function from the given data points: The functi…View the full answer
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Answers for Questions in Chapter 7
7.1 Exercises:
- 7.1E-1
- 7.1E-2
- 7.1E-3
- 7.1E-4
- 7.1E-5
- 7.1E-6
- 7.1E-7
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- 7.1E-37
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- 7.1E-40
- 7.1E-41
- 7.1E-42
7.2 Exercises:
- 7.2E-1
- 7.2E-2
- 7.2E-3
- 7.2E-5
- 7.2E-6
- 7.2E-7
- 7.2E-8
- 7.2E-9
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- 7.2E-11
- 7.2E-12
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- 7.2E-51
- 7.2E-52
- 7.2E-53
- 7.2E-54
- 7.2E-55
- 7.2E-56
7.3 Exercises:
- 7.3E-1
- 7.3E-2
- 7.3E-3
- 7.3E-4
- 7.3E-5
- 7.3E-6
- 7.3E-7
- 7.3E-8
- 7.3E-9
- 7.3E-10
- 7.3E-11
- 7.3E-12
- 7.3E-13
- 7.3E-14
- 7.3E-15
- 7.3E-16
- 7.3E-17
- 7.3E-18
- 7.3E-19
- 7.3E-20
- 7.3E-21
- 7.3E-22
- 7.3E-23
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- 7.3E-31
- 7.3E-32
- 7.3E-33
- 7.3E-34
- 7.3E-35
- 7.3E-36
- 7.3E-37
- 7.3E-38
- 7.3E-39
- 7.3E-40
- 7.3E-41
- 7.3E-42
- 7.3E-43
- 7.3E-44
- 7.3E-45
- 7.3E-46
- 7.3E-47
- 7.3E-48
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- 7.3E-50
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- 7.3E-52
- 7.3E-53
- 7.3E-54
- 7.3E-55
- 7.3E-56
- 7.3E-57
- 7.3E-58
- 7.3E-59
- 7.3E-60
- 7.3E-61
- 7.3E-62
- 7.3E-63
7.4 Exercises:
- 7.4E-1
- 7.4E-2
- 7.4E-3
- 7.4E-4
- 7.4E-5
- 7.4E-6
- 7.4E-7
- 7.4E-8
- 7.4E-9
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- 7.4E-31
- 7.4E-32
- 7.4E-33
- 7.4E-34
- 7.4E-35
- 7.4E-36
- 7.4E-37
- 7.4E-38
- 7.4E-39
- 7.4E-40
- 7.4E-41
- 7.4E-42
- 7.4E-43
- 7.4E-44
- 7.4E-45
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- 7.4E-62
- 7.4E-63
7.5 Exercises:
- 7.5E-1
- 7.5E-2
- 7.5E-3
- 7.5E-4
- 7.5E-5
- 7.5E-6
- 7.5E-7
- 7.5E-8
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- 7.5E-101
- 7.5E-102
- 7.5E-103
- 7.5E-104
- 7.5E-105
- 7.5E-106
7.6 Exercise:
- 7.6E-1
- 7.6E-2
- 7.6E-3
- 7.6E-4
- 7.6E-5
- 7.6E-6
- 7.6E-7
- 7.6E-8
- 7.6E-9
- 7.6E-10
- 7.6E-11
- 7.6E-12
- 7.6E-13
- 7.6E-14
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- 7.6E-17
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- 7.6E-22
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- 7.6E-24
- 7.6E-25
- 7.6E-26
- 7.6E-27
- 7.6E-28
- 7.6E-29
- 7.6E-30
- 7.6E-31
- 7.6E-32
- 7.6E-33
- 7.6E-34
- 7.6E-35
- 7.6E-36
- 7.6E-37
- 7.6E-38
- 7.6E-39
- 7.6E-40
- 7.6E-41
- 7.6E-42
- 7.6E-43
- 7.6E-44
- 7.6E-45
- 7.6E-46
- 7.6E-47
- 7.6E-48
- 7.6E-49
- 7.6E-50
- 7.6E-51
- 7.6E-52
- 7.6E-53
Practice Exercises:
Review Exercises:
- RE-1
- RE-2
- RE-3
- RE-4
- RE-5
- RE-6
- RE-7
- RE-8
- RE-9
- RE-10
- RE-12
- RE-13
- RE-14
- RE-16
- RE-17
- RE-19
- RE-22
- RE-23
- RE-24
- RE-25
- RE-27
- RE-28
- RE-29
- RE-30
- RE-31
- RE-32
- RE-33
- RE-34
- RE-35
- RE-36
- RE-37
- RE-38
- RE-39
- RE-40
- RE-41
- RE-42
- RE-43
- RE-44
- RE-45
- RE-46
- RE-47
- RE-48
- RE-49
- RE-50
- RE-51
- RE-52
- RE-53
- RE-54
- RE-55
- RE-56
- RE-57
- RE-58
- RE-59
- RE-60
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