How to Graph Transformation on the Coordinate Plane: Dilation?
Transformation: Dilation, Example 1: Transformation: Dilation, Example 2: Solution: : First, find the original coordinates: (A=(-4, 0)) (B=(0, 2)) (C=(2, 0)) (D=(-2, -4)) Next, take all of the coordinates, and multiply them by (0.5): (A^prime=(-2, 0)) (B^prime=(0, 1)) (C^prime=(1, 0)) (D^prime=(-1, -2)) Now, graph the new image. Exercises for Transformation: Dilation Graph the image of […]
How to Graph Transformation on the Coordinate Plane: Rotation?
For rotating a shape (90) degrees counterclockwise:((x, y)→(-y, x)) For rotating a shape (180) degrees: ((x, y)→(-x, -y)) For rotating a shape (270) degrees counterclockwise: ((x, y)→(y, -x)) You should be able to assume the center of rotation to be the origin when working on the coordinate plane unless otherwise stated. You should be able […]
