Decide whether or not the set of ordered pairs defines a function.
-$\{ ( - 8 , - 8 ) , ( - 3,8 ) , ( - 2 , - 8 ) , ( 2 , - 5 ) \}$
A) Yes
B) No

Name: Decide whether or not the set of ordered pairs defines a function. -$\{ ( - 8 , - 8 ) , ( - 3,8 ) , ( - 2 , - 8 ) , ( 2 , - 5 ) \}$ A) Yes B) No
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Question

Quizplus · Accepted Answer

Each input (first number in each ordered pair) maps to exactly one output (second number in each ordered pair), so it defines a function.

Decide Whether or Not the Set of Ordered Pairs Defines {(−8,−8),(−3,8),(−2,−8),(2,−5)}\{ ( - 8 , - 8 ) , ( - 3,8 ) , ( - 2 , - 8 ) , ( 2 , - 5 ) \}{(−8,−8),(−3,8),(−2,−8),(2,−5)}

Decide Whether or Not the Set of Ordered Pairs Defines $\{ ( - 8 , - 8 ) , ( - 3,8 ) , ( - 2 , - 8 ) , ( 2 , - 5 ) \}$