11' Ide For each relation, decide whether or not it is a function. Domain cloud sky pencil Relation 1 O Function O Not a function Range O Function O Not a function 4 5 2 -8 -1 Relation 3 {(v, r), (y, h),(r, h),(h, h)) Domain 2 Relation 2 O Function O Not a function Range Function O Not a function -1 -4 2 5 Relation 4 ((7, u), (2, c), (7, c).(-5, c)) -8 X

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Dashboard
O GRAPHS AND FUNCTIONS
Identifying functions from relations
V
Domain
For each relation, decide whether or not it is a function.
cloud
sky
pencil
Relation 1
O Function
O Not a function
X
O Function
O Not a function
Explanation
-4
Range
Check
ENERGY
GUIDE
5
2
Dashboard
-8
- 1
Relation 3
{(v, r), (y, h), (r, h),(h, h))
aprera
Domain
X
2
Scores
Relation 2
O Function
O Not a function
Range
O Function
O Not a function
-1
4
2
5
Relation 4
((7, u), (2, c), (7, c),(-5, c))
X
-8
S
Transcribed Image Text:Canvas at ECU | Canvas | E X ← → СО ||| www-awu.aleks.com/alekscgi/x/lsl.exe/10_u-IgNsikasNW8D8A9PVVfWTn8uF4bDZyGNt3JMkrWrxs-imT Dashboard O GRAPHS AND FUNCTIONS Identifying functions from relations V Domain For each relation, decide whether or not it is a function. cloud sky pencil Relation 1 O Function O Not a function X O Function O Not a function Explanation -4 Range Check ENERGY GUIDE 5 2 Dashboard -8 - 1 Relation 3 {(v, r), (y, h), (r, h),(h, h)) aprera Domain X 2 Scores Relation 2 O Function O Not a function Range O Function O Not a function -1 4 2 5 Relation 4 ((7, u), (2, c), (7, c),(-5, c)) X -8 S
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Topic - Relations and functions

A relation is a function if one input has one output.

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