someone help me please

Answer:
1. neither
2. arithmetic
3. geometric
4. arithmetic
5. 77, 88, 99...
6. 3072, 12288, 49152...
7. -3125, 15625, -78125...
8. 22, 29, 37
9. 1036
10. 59049
11. 78732
12. 105
13. [tex]a_{n} =10n+10[/tex]
14. [tex]a_{n} =3n+3[/tex]
15. [tex]a_{n} =6n+6\\[/tex]
16. [tex]a_{n} =200n+200[/tex]
Step-by-step explanation: