Reminders, if needed: Use the letters inf to represent the infinity symbol. Use a capital U to represent the union symbol. 1. What is the domain of f? Use interval notation. 2. What is the range of f? Use interval notation. 3. Is g a one-to-one function (yes or no)? 4. What is f(-4) ? 5. What is (gof)(-4) ?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 5SC
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Let f and g be the functions described by the following graphs:
Graph of f
-2
-1
5
-5 -
-2
-3
-4
-5
Reminders, if needed:
Use the letters inf to represent the infinity symbol.
Use a capital U to represent the union symbol.
1. What is the domain of f? Use interval notation.
MAY
2
3
4
Graph of g
-2
4
H
N
-6 -3
Transcribed Image Text:Let f and g be the functions described by the following graphs: Graph of f -2 -1 5 -5 - -2 -3 -4 -5 Reminders, if needed: Use the letters inf to represent the infinity symbol. Use a capital U to represent the union symbol. 1. What is the domain of f? Use interval notation. MAY 2 3 4 Graph of g -2 4 H N -6 -3
Reminders, if needed:
Use the letters inf to represent the infinity symbol.
Use a capital U to represent the union symbol.
1. What is the domain of f? Use interval notation.
2. What is the range of f? Use interval notation.
3. Is g a one-to-one function (yes or no)?
4. What is f(-4) ?
5. What is (gof)(-4) ?
Transcribed Image Text:Reminders, if needed: Use the letters inf to represent the infinity symbol. Use a capital U to represent the union symbol. 1. What is the domain of f? Use interval notation. 2. What is the range of f? Use interval notation. 3. Is g a one-to-one function (yes or no)? 4. What is f(-4) ? 5. What is (gof)(-4) ?
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