(05.08A MC) Two similar triangles below are shown on the coordinate grid: Photo: https://prnt. Sc/rq909q Which set of transformations has been performed on triangle PQR to form triangle P′Q′R′? A)Dilation by a scale factor of fraction 1 over 2 followed by reflection across the x-axis B)Dilation by a scale factor of 2 followed by reflection across the x-axis C)Dilation by a scale factor of fraction 1 over 2 followed by reflection across the y-axis D)Dilation by a scale factor of 2 followed by reflection across the y-axis