On the left, model 4 + (-6). On the right, model 4 - 6.
I need to know where the dots would be placed on this number line
![On the left model 4 6 On the right model 4 6 I need to know where the dots would be placed on this number line class=](https://us-static.z-dn.net/files/db2/42ab333cbc10a2a8b2bc84aac259da2c.png)