The population of a town is 12,500 and decreases by 6% each year due to migration. Write a function to predict the yearly decrease. Predict the population after 4 years.

answer: i'm not sure

step-by-step explanation:

the answer is 99.

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.