Which sum does the model below represent? +
+
+
DO
O 4+ (-7) - - 3
O4 + 7 = 11
O 8+ (-3) = 4
o 11+ (-4) = -3

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)