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| An operation that maps or moves an object to another place. |
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| A transformation that preserves lengths, angle measures & betweeness. |
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| A transformation in which a figure is turned about a fixed point. |
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| A transformation that uses a line of reflection to create a mirror image of an image. |
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| A translation that maps every two points P and Q in the plane to points P' and Q'. |
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| A translation mapping P to P' and a reflection of that over a line, parallel to the translation. |
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| Composition of Transformations |
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Definition
| Resulting when two or more transformations are combined into a single transformation. |
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| A transformation which enlarges/decreases the size of a figure based on a center of dilation and a scale factor. |
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Definition
Recduction: the scale factor is between 0 & 1.
Enlargement: the scale factor is greater than 1. |
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| Combines the horizontal and vertical components into an ordered pair. |
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Definition
| An object after a transformation. Example: You looking at your self in a mirror, your mirror image is the image. |
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Definition
An object before a transformation.
Example: You as seen by others, not as seen in a mirror. |
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| A quantity that has both direction and magnitude or size. |
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