Transformations

1. a function that changes the position, size, or shape of a graph or figure
3. a transformation that changes the shape of a figure by a factor greater than 1 in one direction
6. corresponding points of a figure after a transformation of a preimage
7. first set of coordinates/points that represent the figure/graph
8. a quantity that has both direction and magnitude
10. Symmetry a rotation of a figure about its center by an angle 180 degrees or less so that the image coincides with the preimage
13. a function that changes the position, size, or shape of a figure or graph
14. Motion a transformation that does not change the size or shape of a figure
15. of Dilation a fixed point in the plane that does not change when a dilation is applied
16. of Symmetry a line that divides a plane figure into two congruent reflected halves
17. whole figure dilation
19. horizontal compression

2. Factor the ratio of the length of a segment on the image to the length of the corresponding segment on the preimage
4. a transformation that changes the shape of a figure in one direction by a factor greater than 0 but less than 1
5. a transformation that directly maps a preimage to the final image after each image is used as a preimage in the next transformation
9. a transformation that changes the size of a figure by the same amount in all directions
10. a rigid motion that turns a figure about a point P, such that each point and its image are the same distance from P
11. description of the transformation
12. a rigid motion
18. vertical compression