The sides of a triangle measure 2+ 5,−4, and 3(2+ 1). What is the perimeter of the triangle?

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.