A5-pound bag of apples costs $3.50. use this rate to complete the table to identify equivalent ratios, then answer the questions. pounds: __ 5 15 cost ($): 0.70 3.50 7 10.5 apples cost $ per pound.

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.