Write an equivalent expression by applying the distributive property (x-5)^2

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

For what values of x is x2 + 2x = 24 true?

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.