The coordinates of the vertices of △def are d(2,−1) , e(7,−1) , and f(2,−3) . the coordinates of the vertices of △d′e′f′ are d′(0,−1) , e′(−5,−1) , and f′(0,−3) . what is the sequence of transformations that maps △def to △d′e′f′ ? a sequence of transformations that maps △def to △d′e′f′ is a followed by a

a) translation 2 units right
b) rotation of 180 degrees about the origin
c) reflection across the y-axis
d) translation 2 units up

choose 2 correct answers.