2. -3xy, when x = 4 and y = 2

Which statement about perfect cubes is true

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.

Ineed to know the answer to this algebra question.