1. A

2. C
3. B
4. Quadriant ll
5. Quadriant lV
6. (3, -8) and (3, -4)
7. 12 units
8. -20, 48, 128
9. 8,7,3
10. c=5s
11. y=2x+1
You're very much welcome!

Thank you for the answers! However, I noticed that you provided a list of responses without any accompanying question. If you have any specific questions or topics you would like to discuss, please let me know and I would be happy to help you.