Triangle XYZ is translated by the rule (X + 1. y - 1) and then dilated by a scale factor of 4 centered at the origin. Which statement describes the properties of triangles XYZ and X"Y"Z" after the transformations?
OY and ZY" are congruent after the translation, but not after the dilation
O Y and ZY" are congruent after the dilation, but not after the translation
YZ and Y"Z" are proportional after the translation, but not after the dilation.
YZ and Y"Z" are proportional after the dilation and congruent after the translation