To find: A function does not contain the number as the inputs or outputs. Then finds domain and range, and identify the dependent and the independent variables too.
Answer to Problem 30E
The domain and range of the function are
Explanation of Solution
Given information: A function does not contain the number as the inputs or outputs.
Let the function which associates the teachers in a camp to the motel they are lodged.
Since the names of teachers are an independent variable but the names of the motels are dependent on the names of teachers as they are lodged there.
Hence, the domain of the function:
Similarly the range of the function:
Chapter 3 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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- Thinking Mathematically (7th Edition)MathISBN:9780134683713Author:Robert F. BlitzerPublisher:PEARSONDiscrete Mathematics With ApplicationsMathISBN:9781337694193Author:EPP, Susanna S.Publisher:Cengage Learning,Pathways To Math Literacy (looseleaf)MathISBN:9781259985607Author:David Sobecki Professor, Brian A. MercerPublisher:McGraw-Hill Education