Which tables represent linear functions? Check all that apply. y
.
.
y
.
y
4
7
21
98
--12
4
40
-18
5
8.75
22
75
-11
-1
41
-22.5
6
10.5
23
56
-10
-4
42
-27
17
12.26
24
37
-9
-7
43
-31.5