edHelper subscribers - Create a new printable
Answer key also includes questions
Answer key only gives the answers
No answer key

Not a subscriber?  Sign up now for the subscriber materials! 		   Sample edHelper.com - Functions Worksheet
Return to Functions Worksheets
Return to Algebra Worksheets
Return to Math

 

Name _____________________________
Date ___________________

Relations and Functions
(Answer ID # 0685448)
Verify that f and g are inverses of each other.

1.  
f(x)  =    
45x + 36

81

g(x) =  
9

5
x   -  
4

5
2.  
f(x)  =    -x   -  
3

2

g(x) =  -1x   -  
3

2
3.  
f(x)  =    
4

3
x   +  
1

3

g(x) =  
3

4
x   -  
1

4
4.  
f(x)  =    
2x + -4

5

g(x) =  
5

2
x   +  2
5.  
f(x)  =    
8x + 32

20

g(x) =  
5

2
x   -  4
6.  
f(x)  =    
1

3
x   -  
7

3

g(x) =  3x   +  7
7.  
f(x)  =    -6x   -  5

g(x) =  
-1

6
x   -  
5

6
8.  
f(x)  =    
-3

8
x   -  
3

4

g(x) =  
-8

3
x   -  2

 

Answer Key

Sample
This is only a sample worksheet.
edHelper subscribers - Create a new printable
Answer key also includes questions
Answer key only gives the answers
No answer key

Not a subscriber?  Sign up now for the subscriber materials! 		   Sample edHelper.com - Functions Worksheet
Return to Functions Worksheets
Return to Algebra Worksheets
Return to Math