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Mathorio

Worksheet

Composite Functions

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Show your work for each problem.

1.
If and , what is ?
1. a)4
2. b)9
3. c)5
4. d)6
2.
What does mean?
1. a)
2. b)
3. c)
4. d)
3.
If and , find .
4.
If and , find .
5.
If and , find .
6.
If and , what is ?
1. a)
2. b)
3. c)
4. d)
7.
If and , find .
8.
If and , find .
9.
If and , find the formula for .
10.
If and , compare and . Are they equal?
11.
True or False: For all functions and , .
1. a)False
2. b)True
12.
If and , find .
13.
If , , and , find .
14.
If and , find as a simplified expression.
15.
If , find functions and such that where .
16.
If and , what is ?
1. a)
2. b)
3. c)
4. d)