Which glide reflection describes the mapping triangle abc to triangle def? (x, y) to (x – 1, y + 3) and reflected across x = -3 (x, y) to (x – 4, y – 1) and reflected across y = 0 (x, y) to (x – 4, y – 1) and reflected across x = 0 (x, y) to (x – 1, y + 3) and reflected across y = -3