У Which explains why the graph is not a function?
5
4
3
N
O It is not a function because the points are not
connected to each other.
O It is not a function because the points are not related
by a single equation.
O It is not a function because there are two different x-
values for a single y-value.
It is not a function because there are two different y-
values for a single x-value.
1
1 2 3 4 5 X
-5 -4 -3 -2 -11
-2+
-3+
-4
.
-5