Which graph does not represent a function

Question

asked Sep 15, 2024 79.0k views

2 Answers

Farmerchris · Answer 1 · 2024-09-15T19:59:03+0000

Answer:

3

Explanation:

All graphs pass the vertical test except for 3.

3 is not a function because 1 single value of x is matched to many values of y.

AB Bolim · Answer 2 · 2024-09-21T09:52:37+0000

Answer:

Graph 3

Explanation:

A graph can only be a function if one x has only one y. We can simply use the Vertical line test and know that graph 3 does not represent a function.