A _ _ _ _ _ of a circle is a segment that begins and ends on the circle; a segment whose endpoints are on the circle. It does not have to pass through the center.

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.