A teacher presented students with four tables Table 1 Table z
x
Х
2
6
8
Y у
1
-1
-2
ONOX
у
8
4
-4
-
Table 3
Table 4
Х х
-4
-2
2
у
4
5
7
х
-2
0
4
у
0
4
12
Which table describes a linear function that has a slope of 2?
O Table 1
O Table 2
Table 3
O Table 4