The equation below has real roots that are rational Use the Rational Zero Theorem to list all possible rational roots Then graph the polynomial function in the given viewing rectangle to determine which possible rational roots are actual roots of the equation 4x 4x 7x x 2 0 2 2 1 by 5 5 1 List all possible rational roots 1 1 1 2 2 2 2 4 4 Type an integer or a simplified fraction Use a comma to separate answers as needed Type each answer only once Choose the correct graph below OA 1 1 1 1 All graphs are 2 2 1 by 5 5 1 List all actual rational roots B C P Type in integer or a simplified fraction Use a comma to separate answers as needed Type each answer only once C Q Q O D Q Q