Question

Which function models the number of deer?

Answer 1

Explanation:

Hi,

for n =0, so at the beginning we have 125 individuals

for n=1 the population is decreasing by 4%

it means that we got 125 - 124*0.04 = 125*(1-0.04)=125*0.96

for n = 2 we got
`125*0.96*0.96=125*0.96^2`

for n >= 1 we got
`125*(0.96)^n`

so the correct answer is A

do not hesitate if you need further explanation

hope this helps