Write 3-4 sentences describing weather or not the graph below is a function or not a function.

in your explanation, be sure to use eight of the words from the list below.

-function
-relation
-vertical line test
-x value
-y value
-correspond or corresponds
-open circle
-closed circle
-domain
-range

The graph is not a function because it does not pass the vertical line test. When the x value is 6, there are two y values. This means that 2 y values correspond with one x values. You can tell because both are closed circles. For the graph to be a function, one circle would have to be open and the other closed.