Transformation of Graphs Using Matrices - Rotations A rotation is a transformation in a plane that turns every point of a preimage through a specified angle and direction about a fixed point. The fixed point is called the center of rotation .
Chapter 9 Transformations 461 Transformations Make this Foldable to help you organize your notes. Begin with one sheet of notebook paper. Reading and Writing As you read and study the chapter, use each tab to write notes and examples of