Without graphing, find the x- and y-intercepts for f(x). f(x) = x- - 9x + 12 Select the correct choice below and fill in any answer boxes in your choice. A. The x-intercept(s) are (Type an integer or decimal rounded to the nearest tenth as needed. Use a comma to separate answers as needed.) O B. There is no x-intercept. A. There is no y-intercept. O B. The y-intercept(s) are (Type an integer or decimal rounded to the nearest tenth as needed. Use a comma to separate answers as needed.)