Triangle PQR is transformed into triangle P'Q'R' as shown in the figure below. Triangle P'Q'R' was created by applying two transformations to triangle PQR. Which description identifiies the two transformations applied to triangle PQR? Responses a translation of 8 units down and a reflection across the y-axis a translation of 8 units down and a reflection across the y-axis a reflection across the x-axis and a reflection across the y-axis a reflection across the x-axis and a reflection across the y-axis a translation of 7 units to the right and a reflection across the x-axis a translation of 7 units to the right and a reflection across the x-axis a rotation of 180° about the origin and another rotation of 180° about the origin