Dilate DLMN using a scale factor of Write the new coordinates. A translation is when an object is moved from one space to another without. Move up 3, left 2 (x + 6, y – 1) (x – 4, y) (x – 2, y + 3)ġ0 MORE PRACTICE: Write a rule to describe each transformation. In geometry, transformations refer to movements of shapes and figures that. YOU TRY: Translate each rule into symbolic notation: a. This means we subtract 3 from x because we move left, and add 5 to y to move up. Symbolic Notation: For example, if a rule tells me to translate a figure left 3 and up 5, the symbolic notation would be would be (x,y) (x-3, y+5). Translation: a slide of a figure, moving all vertices in the same directionīefore we take the notes, let’s see if you can come up with the rules yourselves! 20 min to work independently on this discovery.ĥ (2,-3) (-1,1) (2,-1) B’ B (5,-3) (-1,4) (2,1) A’ A C C’ S’ S R’ T’ R TĦ Example Problems: Graph the image of the figure using the transformation given.ĩ Rules can be represented verbally and symbolically. Update TOC.ģ Vocabulary! Pre-image: the original figure prior to a transformation 1 WARM UP ANNOUNCEMENTS -Pick up your assigned calculator -Take out your HW to stamp Use the triangles to the right to find the coordinates needed to solve the following: Find the distance of EF.
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