Helldkdjsjjssj I need help so bad

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

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.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0