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10 Cards in this Set
- Front
- Back
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Translation |
Slides move an object left,right,up,or down. X-Left or Right Y-Up or Down Rule- (x,y) |
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Reflection across x axis |
Rule- (x,y) -> (x,-y) |
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Reflection across y axis |
Rule- (x,y) -> (-x,y) |
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Reflection across y=x |
Rule- (x,y) -> (y,x) |
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Reflection across y=-x |
Rule- (x,y) -> (-y,-x) |
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Reflection through the origin |
Rule- (x,y) -> (-x,-y) |
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Dilation |
Example- 1/2 Rule- (x,y) -> (1/2x,1/2y) or (x,y) -> 1/2(x,y) |
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Rotations 90 degrees counterclockwise |
Rule- (x,y) -> (-y,x) |
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Rotations 180 degrees counterclockwise |
Rule- (x,y) -> (-x,-y) |
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Rotations 270 degrees counterclockwise |
Rule- (x,y) -> (y,-x) |
