Decide whether the relation defines a function.
-$$\{ ( - 8,1 ) , ( - 3 , - 6 ) , ( 3 , - 4 ) , ( 3,3 ) \}$$
A) Not a function
B) Function

Name: Decide whether the relation defines a function. -\[\{ ( - 8,1 ) , ( - 3 , - 6 ) , ( 3 , - 4 ) , ( 3,3 ) \}\] A) Not a function B) Function
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Question

Quizplus · Accepted Answer

A relation is a function if each input (x-value) maps to exactly one output (y-value). Here, the input 3 maps to two different outputs (-4 and 3), so it does not define a function.

Decide Whether the Relation Defines a Function {(−8,1),(−3,−6),(3,−4),(3,3)}\{ ( - 8,1 ) , ( - 3 , - 6 ) , ( 3 , - 4 ) , ( 3,3 ) \}{(−8,1),(−3,−6),(3,−4),(3,3)}

Decide Whether the Relation Defines a Function $\{ ( - 8,1 ) , ( - 3 , - 6 ) , ( 3 , - 4 ) , ( 3,3 ) \}$