The recursive formula of the explicit formula
is 
The explicit formula is given as:

When n = 1, we have:


When n = 2, we have:


When n = 3, we have:


So, we have:



Rewrite the functions as follows:



So, we have:



Express 2 as 3 - 1

Substitute n for 3

Hence, the recursive formula is 
Read more about recursive and explicit formulas at:
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Answer:
D. notifying your employer of all accounts you have access to, and requesting that they change all passwords before you leave
Explanation:
Assuming your employment is terminated, notifying your employer of all accounts you have access to, and requesting that they change all passwords before you leave is a behavior that would not harm a company. In the true and actual sense, making such suggestions is commendable because it would go a long way to cause more good rather than harm the company.
Some mischievous and malicious employees would rather not tell so they can still have an unauthorized access to the company's account and perpetrate various level of evil.
Hence, it is a good global practice to have a company's login credentials updated whenever an employee's employment is terminated.
Answer:
1.A table is a range of data that is defined and named in a particular way.
2.Table tools and layout
3.In insert tab Select the table and select the number of rows and colums
4.Split cell is use to split the data of a cell.Merge cell is used to combine a row or column of cells.
5.Select the cell and click down arrow next to the border button.