The following expression models the total cost of the field trip ,where x represents the number of students 80r what does the constant term in the above expression represents?

Which graph represents the solution of the inequality?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

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.