Question

Is this a funcion? Explain why. X: -2, 0, 1, -2 Y:4, 5, 4, 5

Answer 1

Answer:

No

Step-by-step explanation:

it isn't a Function because the Domain (X coordinate) repeats a number.

Take this note:

Domain (x) repeats: Not a function

Domain(x) doesn't repeat: Function

Hope this helps ;)

Answer 2

No it isn’t a function because of the domain