Determine whether the relation is a function.
-$$\{ ( - 4,1 ) , ( - 1 , - 9 ) , ( 1 , - 3 ) , ( 5 , - 6 ) \}$$
A) Function
B) Not a function

Name: Determine whether the relation is a function. -\[\{ ( - 4,1 ) , ( - 1 , - 9 ) , ( 1 , - 3 ) , ( 5 , - 6 ) \}\] A) Function B) Not a function
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Question

Quizplus · Accepted Answer

A relation is a function if each input (x-value) has exactly one output (y-value). In this set, each x-value is unique and paired with only one y-value, so it is a function.

Determine Whether the Relation Is a Function {(−4,1),(−1,−9),(1,−3),(5,−6)}\{ ( - 4,1 ) , ( - 1 , - 9 ) , ( 1 , - 3 ) , ( 5 , - 6 ) \}{(−4,1),(−1,−9),(1,−3),(5,−6)}

Determine Whether the Relation Is a Function $\{ ( - 4,1 ) , ( - 1 , - 9 ) , ( 1 , - 3 ) , ( 5 , - 6 ) \}$