Cool Down
A group of biologists is surveying the mice population in a forest. The equation gives the total number of mice, , years since the survey began. Explain what the numbers 75 and 3 mean in this situation.
Compare your answer:
75 is the initial number of mice in the forest when the survey started, or the number of mice when is 0. The 3 is the growth factor or constant ratio, meaning that each year, the population of mice in the forest is 3 times the previous year’s population.