Find a polynomial of degree 3 with only real coefficients and zeros of 7 1 and 0 for which f 2 1 Choose the correct polynomial of degree 3 with only real coefficients and zeros of 7 1 and 0 for which f 2 1 OA f x OB f x 6 x x x3 7 30x 1x 30 5 6 3 O c f x 1 x 2 x 6 5 7 OD f x 1 30 3 to 115 N 7 X 30