The pre–image, A, was dilated about the origin. It was then transformed in another way to get A'.

What was the transformation after the dilation?
rotation 90° counterclockwise
translation down 9 units
reflection over the x-axis
reflection over the y-axis

The preimage A was dilated about the origin It was then transformed in another way to get A What was the transformation after the dilation rotation 90 countercl class=