URGENT WORTH 15 POITNS PLS Warm-up # 1
G-C0.5 Quadrilateral ABCD and EFGH are shown in the
coordinate plane.
Part A
Quadrilateral EFGH is the image of ABCD after a
transformation or sequence of transformations.
o
Which could be the transformation or sequence of
transformations?
I
Select all that apply.
♡
A. a translation of 3 units to the right, followed by a
reflection across the x-axis
B. a rotation of 180° about the origin
C. a translation of 12 downward, followed by a reflection across the y-axis
D. a reflection across the y-axis, followed by a reflection across the x-axis
E. a reflection across the line with equation y = x
Part B
Quadrilateral ABCD will be reflected across the x-axis and then rotated 90 clockwise about the origin to
create quadrilateral A'B'C'D. What will be the y-coordinate of B"?
Enter your answer in the box.