Therule for the table of values is y = 2x + 2
The completed table of values is
x -8 -3 -1 0 1 2 3
y -14 -4 0 2 4 6 8
How to find a rule for the table of values
From the question, we have the following parameters that can be used in our computation:
The table of values
Where we have
x -1 0 1 2 3
y 0 2 8
By detecting the pattern, we have
x -1 0 1 2 3
y 0 2 4 6 8
This means that
As x increases by 1, the value of y increases by 2
So, the pattern is
y = 2x + 2
Completing the misisng values, we have
y(-3) = 2(-3) + 2 = -4
y(-8) = 2(-8) + 2 = -14