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PLEASE HELP IM BEGGING. which is function and which is not function please answer all.

PLEASE HELP IM BEGGING. which is function and which is not function please answer-example-1
User Robertokl
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1 Answer

2 votes

Answer:

B

Explanation:

for every given input there is a unique output in B, there are two times in which 5 is the output. So it is not a function

User Soorena
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