Mahanouraei Mahanouraei
  • 05-12-2020
  • Mathematics
contestada

Answer question 4 and 5 pleaseeee

Answer question 4 and 5 pleaseeee class=

Respuesta :

zanyar23
zanyar23 zanyar23
  • 05-12-2020

Step-by-step explanation:

4.the first one is a function but the second is not

5.you can choose 2 or any number greater than 0

So the first one the answer will be y=(2) ²

And it equals 4

But the second will be y²=2

And it will equal +and - 2 in the same time so it is not a function

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