Question

Is this a function? Why or why not?

Answer 1

@Warriorz13

Answer 2

I think so. Because it is symmetrical on both sides... but I am terrible at math.

Answer 3

Okay, thank you, I was thinking it was a function too because it only intersects the graph once but I wasn't sure.

Answer 4

wait I think this might not be a function because it intersects the graph more than once, what do you think?

Answer 5

@bill533 what do you think?

Answer 6

This is a function because both pass the vertical line.

Answer 7

oh okay, thank you guys