How to Graph Transformation on the Coordinate Plane: Reflection?
Transformation: Reflection – Example 2: Solution: Find the original coordinates: \(A=(-3, 4)\) \(B=(-4, 2)\) \(C=(-2, -1)\) \(D=(-1, 3)\) The reflection of the point \((x, y)\) across the \(y\)-axis is the point \((-x, y)\), So: \(A^\prime=(3, 4)\) \(B^\prime=(4, 2)\) \(C^\prime=(2, -1)\) \(D^\prime=(1, 3)\) The image of Polygon \(ABCِِD\) is \(A^\prime B^\prime C^\prime D^\prime\). Exercises for Transformation: Reflection Graph the […]