Answer :
Answer: 2,4,8,16,32
Step-by-step explanation:
In an arithmetic sequence, consecutive terms differ by a constant value which is called the common difference.
Looking at the given sequences,
1) 4,7,10,13,16
7 - 4 = 10 - 7 = 13 - 10 = 3
The common difference is 3. Therefore, it is an arithmetic sequence.
2) 15,9,3,-3,-9
9 - 15 = 3 - 9 = - 3 - 3 = - 6
The common difference is - 6. Therefore, it is an arithmetic sequence.
3) 1,2,3,4,5
2 - 1 = 3 - 2 = 4 - 3 = 5 - 4 = 1
The common difference is 1. Therefore, it is an arithmetic sequence.
4) 2,4,8,16,32
4 - 2 is not equal to 8 - 4
Therefore, it is not an arithmetic sequence.
Answer:
Last one
Step-by-step explanation:
2,4,8,16,32
Difference is not common
4-2 = 2
8-4 = 4
This is a geometric sequence