Graph a triangle abc and perform a translation of (x+4,y-3) to create triangle a'b'c'

1. describe the transformation using words. make sure you refer to the characteristics and the coordinates
2. draw a line through points a and a' and through points b and b'. what do you notice about the lines you drew? do you think you would notice the same characteristics if you drew another line through points c and c'? how do you know?