In a set of ordered pairs (-5,-4), (-5,1), (-2,3), (2,1), (2,-4), the domain D = A. {-5,-2,2}

B. {-4,1,3,1,-4}

C. {-5,-5,-2,2,2}

D. {1,2,3,4,5}

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.