Hey!
PLEASE REFER TO THE IMAGE I PROVIDED
Now let's see, I graphed the points from the table you provided. The purple dots are those points.
Next, I graphed each equation to see which lined up with the points. So, you'll see that the line is graphed is y = | x | - 5.
So, the equation represented by the table is y = | x | - 5.
Hope this helps!
- Lindsey Frazier ♥