Question

Does this graph represent a function

Answer 1

Answer: it is a function because you can use the vertical test line thing and it does pass the test so it is a function.

Explanation:

Answer 2

Yes technically

It is a function because y = 3 it is a

simple and easy equation
You can tell in it is function by a scanning with a straight line vertically-> |
If you slide a vertical line across the graph and it doesn’t touch two points at once it’s a function