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Does this table represent a function? Why or why not?

A

B

C

D

Does this table represent a function? Why or why not? A B C D-example-1

2 Answers

2 votes
D
Because the definition of function is one to one.
User DominiqueBal
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4 votes

Answer:

D

Explanation:

Option D

In the function every y value corresponds to one of x value, here we have two of same x values against different y values

User Tamriel
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