I am almost positive that the answer is the first one.
please give your full name
Step-by-step explanation:
4:16
No it's ok no need to thank me, it's my duty to help someone like you
Answer:
We have that 
Step-by-step explanation:
We have just to replace n=10 on the general equation

Therefore:

Answer:
-5≥x≤-1
Step-by-step explanation:
comment if you would like an explanation for this.