Question

Four different tables of x and y values are shown.
Table 1
у
Table 2
х у
-4 5
10
NOW
1
-4
8
5
2
5
5
26
2
8
Table 3
Table 4
у
2
х
-4
-1
y
-7
XNNIO lo
2
2
3
7
2
9
19
Which table(s) represent(s) a function?
Table 1 only
O Table 2 only
O Tables 1 and 3 only
Tables 1.3. and 4 only

Answer 1

Step-by-step explanation:

I believe it's table 2 only, but I apologize if I'm wrong. Haven't learned functions in about 3 years haha!