Thank you Mrs. Anderson and Mrs. Ingram!
Here are some helpful Math I videos that Mrs. Anderson organized. If you have any questions about what's in the video's, please contact your Math I teacher through their Google Classroom or email...
Math 1: chapter 11 videos on Transformations
11.1 Translations
Vectors component form:
Video on translations and using vectors:
https://www.youtube.com/watch?v=6ROolG8wPQo
11.2 Reflections
Using a points to find the reflection over the y and x axis. Focus is on which coordinate stays the same and which changes signs:
The focus is on reflecting a shape over the x and y axis. Focus is on which coordinate to change the sign:
Reflecting a point over the x or y axis and a double reflection:
Shows reflections of a triangle over the x and y axis, a vertical and horizontal line, and y=x and y = -x:
https://www.youtube.com/watch?v=ouNp8FtgiEE
11.3 Rotations
Rule to rotate counter clockwise 90 degrees:
Rule to rotate counter clockwise 180 degrees:
Rule to rotate counter clockwise 270 degrees:
Explains the difference of using counter clockwise and clockwise:
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