Which of the sets of ordered pairs represents a function? A = {(2,-2), (5,-5), (-2, 2), (-5,5)} B = {(4,2), (4,−2), (9, 3), (9, −3)}

asked Oct 4, 2021 219k views

3 votes

Which of the sets of ordered pairs represents a function?

A = {(2,-2), (5,-5), (-2, 2), (-5,5)}
B = {(4,2), (4,−2), (9, 3), (9, −3)}

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3 votes

The answer is a because all of the domains on have one output

Scott Jones answered Oct 7, 2021

8.5k points

3 votes

it’s A because each domain is a different number

CakePlusPlus answered Oct 9, 2021

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