4.2

10-20-11 Goal: Transform figures by using reflections, translations, dilations, and rotations. Transform figures on a coordinate plane by using reflections, translations, dilations, and rotations. Reflection: when you flip a figure over an axis. Over the y = different x values and over the x = different y values. Rotation: when a figure is rotated around a common piont. Dialation: x value controls width and y controls hieght