Question

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

Answer 1

It will be rotated 180 degrees (equivalently reflected through the origin), since each point (x,y) is sent to its opposite (−x,−y).