Question

the rotation function mapping for a 90 - degree clockwise rotation about the origin is equivalent to which other transformation mapping? (1 point)

a dilation with a scale factor of $\frac{1}{4}$

a 270 degrees counterclockwise rotation

a translation

a reflection over the line y = x

Explanation:

A 90-degree clockwise rotation about the origin is equivalent to a 270-degree counterclockwise rotation, as both result in the same coordinate transformation. Dilation changes size, translation slides, and reflection over y=x is distinct from rotation.

Answer:

B. a 270 degrees counterclockwise rotation