The graph of the relation z = y + 1 is shown. Use the graph to find the domain and range, an indicate whether its a graph of a function. 7+ 6 Domain: Range: Is it a function? ? V 54 3 2+ 1 -7 -6 -5 4 -3 -2 -1 -1 -2 -3 -4 -5 -6- 67 -7+ 2 3 4 5 6 7 Question Help: Video Message instructor Post to forum

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.6: Writing Linear Equations
Problem 3C
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The graph of the relation z = y + 1 is shown. Use the graph to find the domain and range, and
indicate whether its a graph of a function.
Domain:
Range:
Is it a function?
? v
7+
-7 -6 -5 -4 -3 -2 -1
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-6
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5
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2
1
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Transcribed Image Text:https://xyzhomework.com/imathas/assess2/?cid=362348taid-2347779#/shop/? The graph of the relation z = y + 1 is shown. Use the graph to find the domain and range, and indicate whether its a graph of a function. Domain: Range: Is it a function? ? v 7+ -7 -6 -5 -4 -3 -2 -1 -1 -2 -3- -4 -5- -6 -7+ -6- 5 4- 3 2 1 69°F Cloudy Submit Questions 1\2 3 Question Help: Video Message instructor Post to forum 4 5 6 7 O Search hp
Expert Solution
Step 1

Topic - Domain and range 

Domain : All the input values function can take.

Range : All the output values that function can take.

A relation is a function if it passes the vertical line test.

Vertical line test: A relation is a function if a vertical line drawn on a graph at any point passes through less than two points of a relation .

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