Answer:
An explicit representation for the nth term of the sequence:

It means, option (B) should be true.
Step-by-step explanation:
Given the geometric sequence

A geometric sequence has a constant ratio, denoted by 'r', and is defined by

Determining the common ratios of all the adjacent terms

As the ratio is the same, so
r = 4
Given that f₁ = -1/2
substituting r = 4, and f₁ = -1/2 in the nth term


Thus, an explicit representation for the nth term of the sequence:

It means, option (B) should be true.
Calculate the number of people who sat on the visitors' side:
8644
-5100
--------
3544
Now divide 3544 people by 8 sections:
3544 people
----------------- = 443 per section.
8 sections
F(x)=x-5
f(4)=x-5
f(4)=4-5
f(4)=-1
The inequality symbol in the picture stands for greater than or equal to, so 9, 11, 12 all apply in the equation
5 1/2 * 2 1/3 =
11/2 * 7/3 =
77/6 =
12 5/6 <===