lesson
Dilating Figures from the Origin
Perform dilations centered at the origin using coordinate notation (x, y) → (kx, ky).
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This lesson is part of a track
Public learning track
Compositions, Dilations, and Identifying Sequences
8 lessons
Goal
Compose multiple transformations including dilations, and identify the specific sequence of transformations that maps a pre-image to an image.
8 lessons
0 of 8 done
- Composing Rigid TransformationsUp next
- Finding Images Under Compositions of Rigid TransformationsNot started yet
- Introduction to Dilations as Non-Rigid TransformationsNot started yet
- Dilating Figures from the OriginYou are here
- Dilating Figures from Centers Other Than the OriginNot started yet
- Compositions Involving Dilations and Rigid MotionsNot started yet
- Identifying Sequences of Transformations on the Coordinate PlaneNot started yet
- Identifying Transformations Off the Coordinate PlaneNot started yet
Learning standards covered
111.41(b)(3)(B)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradedetermine the image or pre-image of a given two-dimensional figure under a composition of rigid transformations, a composition of non-rigid transformations, and a composition of both, including dilations where the center can be any point in the plane;
Open Global Standard:OGM.11.GEO.3
111.41(b)(1)(D)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradecommunicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate;
Open Global Standard:OGM.11.GEO.1
OGM.11.GEO.3OGM.11.GEO.1