Parallelogram fghj was dilated and translated to form similar parallelogram f'g'h'j'. On a coordinate plane, 2 parallelogram are shown. Parallelogram f g h j has points (negative 4, 5), (negative 2, 5), (negative 1. 5, 3), and (negative 3. 5, 3). Parallelogram f prime g prime h prime j prime has points (negative 5, 2), (3, 2), (5, negative 6) and (negative 3, negative 6). What is the scale factor of the dilation?.