On a math test a student, Jake, has to identify all the coefficients and constants of the expression 6+b+9n, Jake says that 9 is a coefficient and 6 is a constant Identify all the
coefficients and constants of the expression. What error might Jake have made?

Answer quick plz

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.