achristensen2505
achristensen2505 achristensen2505
  • 14-12-2018
  • Mathematics
contestada

Which relation is a function?

{(4, 2),(3, 3),(2, 4),(3, 2)}
{(1, 4),(2, 3),(3, 2),(4, 1)}
{(1, 2),(2, 3),(3, 2),(2, 1)} ​
{(1, −1),(−2, 2),(−1, 2),(1, −2)}

Respuesta :

Emeraldeyeddragon
Emeraldeyeddragon Emeraldeyeddragon
  • 14-12-2018

It would be your second option. It's the only one that passes the vertical line test.


Answer Link
kaydenrobert282
kaydenrobert282 kaydenrobert282
  • 06-11-2020

Answer:

2nd option

Step-by-step explanation:

Answer Link

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