Decide whether the given relation defines a function, and give the domain and range. Year (x) 2005 2006 Number of visits (y) (millions) 63.1 60.9 The relation of the number of visits to parks in millions shown to the right. 2007 62.5 2008 61.9 Does the relation define a function? O No V Yes What is the domain? { } (Use a comma to separate answers as needed.)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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what is the domain and range

Decide whether the given relation defines a function, and give the domain and range.
Year (x)
Number of visits (y) (millions)
2005
63.1
The relation of the number of visits to parks in millions is shown to the right.
2006
60.9
2007
62.5
2008
61.9
Does the relation define a function?
No
V Yes
What is the domain?
{ } (Use a comma to separate answers as needed.)
Transcribed Image Text:Decide whether the given relation defines a function, and give the domain and range. Year (x) Number of visits (y) (millions) 2005 63.1 The relation of the number of visits to parks in millions is shown to the right. 2006 60.9 2007 62.5 2008 61.9 Does the relation define a function? No V Yes What is the domain? { } (Use a comma to separate answers as needed.)
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