In function y=f(x), the ? Contains as the possible values of X, while the ? Contains all the possible values of y.

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

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?