Please help with this question quick

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Complete the steps to find 4.830 ÷ 5

What’s the range cuz i can’t find it?