lovenani1107 lovenani1107
  • 17-10-2020
  • Mathematics
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Which is a function, And how do you know?

Which is a function And how do you know class=

Respuesta :

KeianaLol25
KeianaLol25 KeianaLol25
  • 17-10-2020

Answer:

Option 4

Step-by-step explanation:

Option 4 is a function because if you draw vertical lines one on the lines will only go through the line once options 1-3 the line would go through multiple times.

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