Respuesta :
A reflection is a transformation representing a flip of a figure. A reflection maps every point of a figure to an image across a fixed line. The fixed line is called the line of reflection. Some simple reflections can be performed easily in the coordinate plane.
Answer:
what is the reflection rule
Step-by-step explanation:
In mathematics, a reflection is a mapping from a Euclidean space to itself that is an isometry with a hyperplane as a set of fixed points; This set is called axis in 2 dimensions or plane in 3 dimensions of reflection.