(05.08A)Two similar triangles are shown on the following coordinate grid: 
Which set of transformations has been performed on triangle XYZ to form triangle X″Y″Z″?
 Dilation by a scale factor of 4 followed by reflection over the x-axis
 Dilation by a scale factor of 2 followed by reflection over the y-axis
 Dilation by a scale factor of 4 followed by reflection over the y-axis
 Dilation by a scale factor of 2 followed by reflection over the x-axis
                                             
                                          
                                          
                                       