The triangle is to be translated using the rule (x -5, y + 4).
The translation x-5 implies that the triangle is to be shifted 3 units left.
The translation y+4 implies that the triangle is to be shifted 4 units up.
The initial coordinates of verex A is (x,y)=(1,-3)
Applying the translation,

The new coordinates of vertex A after translation is (-4,1).
The initial coordinates of verex B is (3,0).
Applying the translation,
