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2 votes
A relation is given below.

{(0, 0), (2, 0.5), (4, 1), (3, 1.5), (4, 2), (5, 1.5), (6, 8)}

Which ordered pair can be removed to make this relation a function?

(0,0), (4,1), (3, 1.5), or (6, 8)

Why would removing this ordered pair make the relation a function?

Every input must be paired with exactly one output

Every output must be paired with exactly one input

The input and output values cannot be the same

The input values cannot be smaller than the output values

User Maantje
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2 Answers

5 votes
(4,1) can be taken out.

The input and output values cannot be the same.

Hope this helps!
User Lingamurthy CS
by
8.0k points
1 vote

Look at the image that I have attached.

A relation is given below. {(0, 0), (2, 0.5), (4, 1), (3, 1.5), (4, 2), (5, 1.5), (6, 8)} Which-example-1
User Bill Baker
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8.4k points