You have the function v(x) = 8(x − 1), where x is the number of days since opening.
On the first day, there will be a ceremony with 32 people in attendance.
Therefore, keeping the information above on mind, the function that shows total visitors, including the ceremony is:
f(x)=8(x-1)+32
So, as you can see, the answer is:
f(x)=8(x-1)+32