Reflection across the y = -x line is equivalent to a rotation of 180 degrees about the origin.
The coordinates of X(-4,-3) after reflecting across the y = -x line would be (3, 4)
The coordinates of M(-3,-2) after reflecting across the y = -x line would be (2, 3)
The coordinates of (-1,-5) after reflecting across the y = -x line would be (5,1)
So, after reflecting across the y = -x line, the coordinates of the points are flipped along the line x = y and they are moved to the opposite quadrant.