Write a recursive formula and an explicit formula in slope-intercept form that model the arithmetic sequence 1, 5, 9, 13, ... Which is the correct recursive formula that models the given arithmetic sequence? OA. A(1)=1, A(n) = A(n-1)-4 OB. A(1)=1, A(n) = A(n-1)-3 OC. A(1)=1, A(n) = A(n-1)+4 OD. A(1)=1, A(n) = A(n-1)+3