Question

quadrilateral abcd is transformed according to the rule ( (x, y) \to (y, -x) ). which is another way to state the transformation? options: ( r_{0, 270^circ} ), ( r_{0, 180^circ} ), ( r_{0, 90^circ} ), ( r_{0, 360^circ} )

Explanation:

Step1: Recall rotation rules

Rotation (x,y)→(y,-x) is 270° counterclockwise about origin.

Step2: Match with options

Given options include R₀,270°, which matches the transformation.

Answer:

R₀,270°