What missing number would complete the factorization?
k2 + 5k + 6 = (k + 2)(k + ?)

A. 3
B. 6
C. 12
D. 4

Ineed i been stuck on this question since yesterday

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)

Find the ratios of the corresponding sides