Respuesta :

rasaunanddelvon

A , not a function because the number aren't in order on x side

B , function because of the type of line

C , not a function because the lines are connected

D , function because x to y

raykhona21

Answer:B and D

Explanation :

B , function because of the type of line

D , function because x to y

Hope I can help you :)

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