ellar0930 ellar0930

24-11-2020
Mathematics

contestada

Which ones are functions and which ones aren't?

Which ones are functions and which ones arent class=

Respuesta :

CrainerBoy CrainerBoy

24-11-2020

Answer:

1. A is function.

2. A, is function

3. B is function.

Step-by-step explanation:

Hope it helps.

Answer Link

2021nogline 2021nogline

24-11-2020

Answer:

1) B

2) A

3) B

Step-by-step explanation:

In a function... no value can be repeated in the domain

This is especially easy to discern in graphs because of the Horizontal Line Test

Answer Link

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