Which sequence of transformations maps Triangle ABC onto Triangle RST?A. Reflection across the x-axis, then a translation of 1 unit up and 4 units to the rightB. Rotation of 180°, then a reflection across the x-axisC. A translation of 4 units to the right and one unit down, then a reflection across the x-axisD. A translation of 5 units down and two to the right, then a reflection across the y-axis