Let the domain be the length of the cords of a circle with a diameter of 15 and the range be the distance the the cord is from the center. Give a list of numerical interval for sets being mapped, then state if it is a function or not. If not give an example to show it is not a function.

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.

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

Can someone, me with this.i really need with this