Reflections & Rotations Check In

Quadrilateral ABCD is reflected in the y-axis to give the image A'B'C'D'. What are the coordinates of the image?

Triangle ABC is reflected across x = (-6). Plot the image triangle and identify the new coordinates.

Triangle ABC has vertices A (2, -4), B (5, -4), and C (3, 1). Plot the image after a rotation of 45 degrees CCW about the origin.

Parallelogram ABCD is graphed above. Determine the coordinates of A'B'C'D' when rotated 180 degrees CCW about point E.