Question

8. After a certain transformation is applied to point (x,y) is moved to (y,-x).

Name the transformation.

Rotation
Translation
Reflection
Dilation​

Answer 1

Rotation

Explanation:

when you rotate a point it swaps the numarical values x⇄y as well as in some cases it changes its the symbol from negative to positive depending on the quadrant, in this case, it started in quadrant one and ended in quadrant three.