Complete the table for the function `y=\frac{1}{2}x+4`.
| x | y |
|---|---|
| -6 | 1 |
| -4 | 2 |
| -2 | 3 |
| 0 | 4 |
| 2 | 5 |
| 4 | 6 |
| 6 | 7 |
the x of the table is
-3
0
1
7
| x | y |
|---|---|
| -3 | 2.5 |
| 0 | 4 |
| 1 | 4.5 |
| 7 | 7.5 |