find the function that corresponds with the given situation

find the function that corresponds with the given situation. then graph the function on a calculator and use the graph to make a prediction

23. The population of a small town is 15,000. If the population is growing by 5% per year, how long will it take for the population to reach 25,000?

Solution

Let time me T years.

15000 (1+5/100)^t = 25000