The following table gives three different relations. First, determine if each relation is a function by selecting the correct text in the table.
If the relation is not a function, select which ordered pair would need to change to make the relation a function.
Function
(-7,4)
(-2,3)
(-8,6)
Not a Function
+
х
-2
0
2
4
Function
(-2,3)
(0,5)
(4,1)
у
3.
5
3
1
Not a Function
Function
R = {(5,8), (6,4), (3,4), (5,2), (2,1),(4,9)}
(5,8)
(6,4)
(2,1)
Not a Function