Edmund is designing his garden. For every yellow tulip, he plans to plant two white lilies. Using only these two types of flowers, he plans to plant 12 flowers in his garden. Drag the tiles to show the number of each type of flower in the garden.

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.