Ex 2 A circle is defined by the equation x2 + y2 = 9. Sketch a graph of this circle

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.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse