Which statements accurately describe the function f(x) = 3(startroot 18 endroot) superscript x? select three options. the domain is all real numbers. the range is y > 3. the initial value is 3. the initial value is 9. the simplified base is

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.