Find the domain, points of discontinuity, and x- and y- intercepts of the rational function. Determine whether the discontinuities are removable or non-removable. y = 12-3x x-7x+12 B. There is no x-intercept. What is the y-intercept of the function? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The y-intercept is 1. (Type an integer or a simplified fraction.) OB. There is no y-intercept. Determine whether the points of discontinuity are removable or nonremovable. Select all correct statements that apply. A. x=3 is a nonremovable discontinuity. C. y=4 is a removable discontinuity. E. x=3 is a removable discontinuity. | G. y=3 is a nonremovable discontinuity. 1. x=4 is a removable discontinuity. K. y=3 is a removable discontinuity. M. There are no discontinuities in the given function. B. x=0 is a removable discontinuity. D. y=0 is a removable discontinuity. F. y=4 is a nonremovable discontinuity. H. x 4 is a nonremovable discontinuity. J. y=0 is a nonremovable discontinuity. L. x=0 is a nonremovable discontinuity.