How to do table for given function rule

Just put your x to equation and you get y.

Ex.

y = -3(-4)+4

y = 12 + 4 = 16

these are the numbers that go in the blanks in the y column:

16   4   -8   -20

Step-by-step Explanation:

Since the problem has a key to help us find the answers, it will be much easyer to solve the problem.

We know that the key is

y = -3x + 4

Now lets look at the x column first.

the numbers in the x column will replace the variable in the key.

So for example:

y = -3x + 4          >       -3 (-8) + 4 = 28

So now we simply do the same process for the other blanks in the y column.

-3 (-4) + 4 = 16

-3 (0) + 4 = 4

-3 (4) + 4 = -8

-3 (8) + 4 = -20

Hope this helped you! Have a blessed day :-)