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Which is function? I got them wrong except for 1. I’ll give brainlist :)

Which Is Function I Got Them Wrong Except For 1 Ill Give Brainlist class=

Answer :

Answer:

2 is a function and 3 isn't a function

Step-by-step explanation:

Answer:

The second graph is a function; third one is not

Step-by-step explanation:

Well, you can do the vertical line test. Basically draw a vertical line and see if there are 2 lines intersecting that one vertical line. If it is, it is not a function.

Hope this helps :)

-jp524