SECOND OPTION
Step-by-step explanation:
Substitute any value of n shown in the table attached into each function given in the options, and observe if you obtain the value of shown in the table.
Let's substitute n=1 (According to the table, you need to obtain ):
For the first option:
For the second option:
THIS IS THE FUNCTION
For the third option:
For the fourth option:
Therefore, the answer is the second option.