Question

How will the following transformation rule move a preimage? (x,y)→(−x,−y) (1 point) Responses It will be dilated to become smaller. It will be dilated to become smaller. It will be translated down and to the left. It will be translated down and to the left. It will be rotated 180 degrees. It will be rotated 180 degrees. It will be translated up and to the right.

Answer 1

The transformation rule $(x,y)\to (-x,-y)$ reflects a point across the origin, which is equivalent to rotating it 180 degrees around the origin.

Therefore, the correct response is: It will be rotated 180 degrees.