How to Graph Translations on the Coordinate Plane?
Translations on the Coordinate Plane – Example 1: Translations on the Coordinate Plane – Example 2: Translation: \(4\) units left and \(3\) units up. Solution: First, write the original coordinates of the points: \(I=(3, 0)\) \(G=(2, -4)\) \(H=(5, -2)\) Use this coordinate notation for translating each point: \((x, y)→(x+a, y+b)\) \(4\) units left →\(a=-4\) \(3\) […]
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 […]
