Study Island

Copyright © 2015 Edmentum - All rights reserved.


Generation Date: 03/30/2015
Generated By: Dawn Nolan
Title: Trig Slides


1. What is the midline of the function shown below?

https://app150.studyisland.com/pics/301267q2.png

 

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A.

y = 5

 

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B.

y = 4

 

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C.

y = 7

 

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D.

y = 2


2.

https://app150.studyisland.com/pics/134195q5.png


Which of the following equations matches the function shown above?

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A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\cos\left(\frac%7b1%7d%7b4%7dx\right)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\cos\left(4x\right)

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%204\cos(x)

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\frac%7b1%7d%7b4%7d\cos\left(x\right)


3.

https://app150.studyisland.com/pics/134195eq3a.png


Which of the following equations matches the function shown above?

Bubble

A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202%20sin(x\%20-\%20\frac%7b\pi%7d%7b2%7d)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202%20cos(x\%20+\%20\frac%7b\pi%7d%7b2%7d)

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202%20cos(x\%20-\%20\frac%7b\pi%7d%7b2%7d)

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202%20sin(x\%20+\%20\frac%7b\pi%7d%7b2%7d)


4.

https://app150.studyisland.com/pics/134195q8.png


Which of the following equations matches the function shown above?

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A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%203\sin\left(2x\right)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%203\sin\left(\frac%7b1%7d%7b2%7dx\right)

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%202\sin\left(2x\right)%20\%20+%20\%201

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%202\sin\left(\frac%7b1%7d%7b2%7dx\right)%20\%20+%20\%201


5.

https://app150.studyisland.com/pics/134195q6.png


Which of the following equations matches the function shown above?

Bubble

A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\cos\left(x%20\%20+%20\%20\frac%7b\pi%7d%7b2%7d\right)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\cos\left(x%20\%20-%20\%20\frac%7b\pi%7d%7b2%7d\right)

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\cos\left(x%20\%20+%20\%20\frac%7b\pi%7d%7b4%7d\right)

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\cos\left(x%20\%20-%20\%20\frac%7b\pi%7d%7b4%7d\right)


6. What is the midline of the function shown below?

https://app150.studyisland.com/pics/301267q1.png

 

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A.

y = 4

 

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B.

y = 3

 

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C.

y = 7

 

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D.

y = -1


7.

https://app150.studyisland.com/pics/134195eq4.png


Which of the following equations matches the function shown above?

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A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%20\cos(2x)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202\cos(4x)

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202\cos(x)

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%202\cos(2x)


8.

https://app150.studyisland.com/pics/134195eq2a.png


Which of the following equations matches the function shown above?

Bubble

A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%20\sin(x\%20-\%20\pi)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%20\sin\left(x\%20+\%20\frac%7b\pi%7d%7b2%7d\right)

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%20\sin\left(x\%20-\%20\frac%7b\pi%7d%7b2%7d\right)

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y\%20=\%20\sin(x\%20+\%20\pi)


9.

https://app150.studyisland.com/pics/134195q7.png


Which of the following equations matches the function shown above?

Bubble

A.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%203\cos\left(x%20\%20+%20\%20\pi\right)

 

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B.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%20\sin\left(x%20\%20-%20\%20\pi\right)%20\%20+%20\%203

 

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C.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%203\sin\left(x%20\%20-%20\%20\pi\right)

 

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D.

https://media.studyisland.com/cgi-bin/mimetex.cgi?y%20\%20=%20\%203\cos\left(x%20\%20-%20\%20\pi\right)


Answers

1. A
2. B
3.
C
4.
D
5.
C
6.
B
7.
D
8.
B
9.
C