Answer:
Step-by-step explanation:
Table 1
- x- values change 1 to 4
- y- values change inconsistently and repeat at -2
This is not a linear function
Table 2
- x- values change 1 to 4
- y- values change consistently, with common difference of -2
This is a linear function
Table 3
- x- values change 1 to 4
- y- values change inconsistently, the difference is not common
This is not a linear function
Table 4
- x- values change 1 to 4
- y- values change inconsistently, the difference is not common
This is not a linear function