IMathAS-libretexts

For each scenario, identify the appropriate growth model that describes how it's changing.

The number of arrests grew for several years, but now has been decreasing
The amount of pollutants in the lake has been increasing by 4 milligrams per Liter each year
Tuition is currently $2,000 a quarter has been growing by 7% a year
The number of new polio cases has been cut in half each year due to vaccination efforts