Transformations, SMB-013

The trapezium is moved to the new position shown by trapezium

Which of these transformations resulted in the new position?

1. Rotate 180° clockwise about the origin.
2. Rotate 270° clockwise about the origin.
3. Reflect across the -axis, then translate 8 units left.
4. Reflect across the -axis, then translate 7 units down.