Which graph represents the function f(x)=|x−1|+2 ?

What is the quadric regression equation that fits these data

Me with this one question, and i'll upvote the brainliest answer

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.