Answer:
-11
Step-by-step explanation:
The answer is b geometric.
This sequence has a factor of 2 between each number.
Each term (except the first term) is found by multiplying the previous term by 2.
In General its writen in a Geometric Sequence
No that is not a arithmetic sequence.
Answer: Arithmetic
Step-by-step explanation:
The numbers in the sequence decrease by 7 each step. Just subtracting.