arithmetic, geometric, or neither 16,21,26,31...
Mathematics · Middle School · Sun Jan 24 2021
Answered on
Given the sequence:
16, 21, 26, 31
Determine if the given sequence is geometric, arithmetic or neither.
Explanation:
To determine what kind of sequence we have, we simply look at the sequence , and observe to what extent is it decreasing or increasing. In our case, it can be seen that the given sequence is increasing in a constant value. We can conclude this assumption by finding the common difference.
Solution:
Common Differece = 2nd term - 1st term
Common Difference = 21 - 6
Common Difference = 5
Final answer:
Common Difference = 5