Quadrilateral PQRS has vertices located at P(3,4),Q(-3,4),R(-2,-1), and S(2,1). Quadrilateral PQRS is dilated using the origin as the center of its dilated using the origin as the center of its dilation to create P'Q'R'S, where R' is located at (-6,-3). Write the algebraic rule that represents their dilation