Name:
Period:
Date:
Practice Worksheet: Function Inverses
Use the ordered pairs for the given function and its inverse to fill in the missing values.
1]
2]
-4/5
0
1
-12
-9
-8
-12
-1/5
0
-3
-1
3]
-5
-4
-5
-2
0
-2
7/5
-2
2
16
-8
-3
-2
-1
0
4
2
1
2
4
5
5
-4
0
Sketch the inverse of the functions graphed below. Label the coordinates of three points on the graph of
the inverse.
4]
5]
Find the equation of the inverse of the given function. Show all work.
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9]
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11]
Use function composition to show that f(x) and g(x) are inverses. Show your work.
12]
13]
14]
Use any method to determine if f(x) and g(x) are inverses. Show your work, or sketch the graphs.
15]
16]
17]
Determine if the function is one-to-one. Explain how you know.
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20]
21]
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