jaw60026
jaw60026 jaw60026
  • 03-09-2021
  • Mathematics
contestada

is this a function or not a function​

is this a function or not a function class=

Respuesta :

avachriss
avachriss avachriss
  • 03-09-2021

Answer:

No, not a function.

Step-by-step explanation:

The graph touches the vertical line more than once.

Answer Link
codskrueg codskrueg
  • 03-09-2021

Answer:

Not a Function

Step-by-step explanation:

It fails the vertical line test where each input has one output. Take x=0 for example. At x=0, y=4,-4. This input has two outputs so it is not a function.

Answer Link

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