CashtonY470463 CashtonY470463
  • 03-11-2022
  • Mathematics
contestada

Is (1, 2). (5,2), (5,4), (7,6). (11, 6) (11,8) a function, yes or no?!!!!

Respuesta :

AlrikE566808 AlrikE566808
  • 03-11-2022

The group of points (1, 2). (5,2), (5,4), (7,6). (11, 6) (11,8) is not a function as it doesn't satisfy the condition that there is one and only one value in the image space for every element in the domain.

We have the points (5, 2) and (5, 4), which shows two values (y=2 and y=4) for the same point in the domain (x=5).

It also happens for (11, 6) and (11,8).

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