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02-02-2021
Mathematics

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are they functions? if not why?

are they functions if not why class=

Respuesta :

20016874 20016874

02-02-2021

Answer:

1 is yes, 2 is no because 1 and 3 repeat, which means that 2 Y-Values would get the x-value of 1 and 3, and x cannot have 2 different values.

Step-by-step explanation:

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