Answer:
y=(x+1)^2
Step-by-step explanation:
we have the following

the values of y are squares so we can write

so as you can see when

so our relation is

B is the correct. Because if you look at the problem I can turn it around and see
Your answer is very close to being correct; however, the true answer is actually

without any parenthesis needed around the fraction. Notice how there is no (x) at the end.
The answer is roughly 21.4 copies per minute
an estimate
My best answer would be (D)