Question 15 A rational function has the following characteristics: Not yet answered . A domain of {x x = 2, x = 5, X ER} Marked out of A range of yy =1.y = yER 1.00 . A vertical asymptote at x - 2 Flag - A horizontal asymptote at y - 1 question 12 - A point of discontinuity when y . A zero at X - -7 Determine the A, B, C and D values for a possible equation for this function in factored form. y - (X A) (X +B) (x - C) (x +D) State your answer as ABCD. (Do not include spaces or commas)