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Name _____________________________
Date ___________________

Relations and Functions
(Answer ID # 1065819)
Write a compound function for the absolute value function.

1.  
f(x)  =  |2x  +  
1
3

4
|
2.  
f(x)  =  |
2
1

4
x  +  
1
2

3
|
3.  
f(x)  =  |-4x  +  2|
4.  
f(x)  =  |-18x  -  16|
5.  
f(x)  =  |-4x  -  16|
6.  
f(x)  =  |
1
5

12
x  +  
3
1

3
|
7.  
f(x)  =  |-12x  -  19|
8.  
f(x)  =  |
2
1

6
x  +  
1

2
|
9.  
f(x)  =  |
1

2
x  +  
2

3
|
10.  
f(x)  =  |-19x  -  1|
11.  
f(x)  =  |-21x  +  18|
12.  
f(x)  =  |
2
1

5
x  +  2|
13.  
f(x)  =  |
1
2

5
x  +  
2

9
|
14.  
f(x)  =  |18x  -  11|
15.  
f(x)  =  |-12x  -  15|
16.  
f(x)  =  |
1
5

6
x  +  
3
1

2
|

 

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