The coordinates of the vertices of △def△def are d(2,−1)d(2,−1) , e(7,−1)e(7,−1) , and f(2,−3)f(2,−3) .

the coordinates of the vertices of △d′e′f′△d′e′f′ are d′(0,−1)d′(0,−1) , e′(−5,−1)e′(−5,−1) , and f′(0,−3)f′(0,−3) .

what is the sequence of transformations that maps △def△def to △d′e′f′△d′e′f′ ?