To graph the equation y = 3x + 3, we can first make a table of values:
| x | y |
|---|---|
| -2 | -3 |
| -1 | 0 |
| 0 | 3 |
| 1 | 6 |
| 2 | 9 |
Then, we can plot those points on a graph and connect them with a straight line:
![Graph of y = 3x + 3](https://i.imgur.com/gHigcaq.png)