For the polynomial function a list all possible rational zeros b find all rational zeros and c factor f x f x 6x3 31x 25x 12 a Determine the possible rational zeros for f x Choose the correct answer below 1 OA 1 2 3 4 6 1 3 2 OB 4 2 3 1 1 1 2 4 3 2 3 6 3 3 2 O c 1 2 3 4 6 12 7 1 1 1 2 4 3 1 1 2 3 6 3 3 2 1 OD 1 2 3 4 6 12 2 1 3 H 160 1 1 Nim W A 4 3 1 3 2