Translation being used: <span> (x, y ) → (x + 2, y - 4) </span> First: You would take your x coordinates and add two to them because that is the translation being used to solve for your x coordinate. You would get for your x's: A (-1,_) B (3,_) C (4,_) Next: You would take your y coordinates and subtract four from each because that is the translation being used to solve for your y coordinate. You would get for your y's: A (_, -2) B (_, 1) C (_, -7) Last: You would take each one and out it together, or piece it basically. Your answer would be: A (-1, -2) B (3, 1) C (4, -7)