ninanguyen2745
ninanguyen2745 ninanguyen2745
  • 03-04-2018
  • Mathematics
contestada

I don’t understand this

I dont understand this class=

Respuesta :

Importance
Importance Importance
  • 03-04-2018
Hello there, and thank you for posting your question here on brainly.

You can tell if its a function or not if it's x value isn't repeating.

If you look, you can see it's x values are repeating, so it is not a function.

Hope this helps!! ☺♥


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