Need help to figure this out

Triangle ABC is translated 8 units to the left and 6 units down. The result is A A'B'C', as shown below. (a) The arrows below show that the coordinates on the left are mapped to the coordinates on the right. Fill in the blanks to give the coordinates after the translation. original coordinates - final coordinates A (1, 8 ) - AND B (5, 4) - B'OLD C ( 2, 5 ) - C'OD (b) Choose the general rule below that describes the translation mapping 4ABC to A'B'C'. U O ( x, y) - (8x, 6) O ( x, y) - (x- 6, y-8) O (x, y) - (x+8, y+6) 0 ( x , y ) - ( x + 6 , y + 8 ) O (x, y) - (- 8x, - 6y) O (x, y) - (6x, By) O (x, y) - (x-8, y-6) O ( x, ) - (-6x, - By)