Free 50 points and brainliest if what is 1*1*1*1*1/2*1*1+1*1*2*1*1+1*1*1*1

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)