Question

Write a rule to describe the transformation.rotation 5A. rotation 90º counterclockwise about the originB. rotation 180º about the originC. reflection across y=xD. rotation 90º clockwise about the origin

Answer 1

Given: Graph of a figure GWVY and its transformation is shown.

Required: To determine the transformation rule.

Explanation: The rotation of 180 degrees of a figure about the origin represents changing a coordinate from (x,y) to (-x,-y). Hence, the given figure is rotated about 180 degrees as the coordinate of G changes from (2,0) to G'(-2,0), V(0,-2) to V'(0,2), W(-1,0) to W'(1,0), and Y(5,-4) to Y'(-5,4).

Final Answer: Option B is correct.