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Isometric Transformations TARGET Vocabulary 3 To identify isometries Transformation: - a ___________ in the position, shape or size of a geometric figure Pre-Image: - _______________ geometric figure in a transformation Pre-Image Image: - The _______________ geometric figure in a transformation Image Isometry - A transformation in which the pre-image and image are ______________ Examples: Isometric/NonIsometric Isometric / Non-Isometric Isometric / Non-Isometric Isometric / Non-Isometric Isometric / Non-Isometric Translations TARGETS Definition 4 a) To GRAPH an image under a translation b) To write a RULE for a translation - A transformation that maps all points of a figure the ___________ ________________ and in the __________________________ Rules “_________” up, down, left or right Slide RIGHT a units (x,y) è Slide LEFT b units (x,y) è Slide UP c units (x,y) è Slide DOWN d units (x,y) è Examples: GRAPHING EX 1: Graph the image under the transformation (x,y) è __________ EX 2: Graph the image under the transformation (x,y) è __________ Example: WRITING RULES Write a rule for the transformation. Pre-image Point: _________ Image Point: _________ __________________________