What is the area of 8 times 14

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Which of the following is the true for f(x) = 5cos

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)