1. Translations Chapter 3 Section 6

2. Transformations Transformation- is a change in a figures position, shape or size.

3. Pre-images and Images The original image is the pre-image. * notated as point P or P The resulting figure after you flip, turn or slide is the image. * notated as P’

4. Translation A translation - is a slide * Same distance in the same direction.

5. Vectors To describe the translation we use a vector. X- shows us how it moves left(-) or right(+) Y- shows us how it moves up(+) or down(-) Example:

6. Give the directions that the vector represents 1. 2. 3.

7. Example T (ABCD)

8. Finding an Image T of ΔABC A B C

9. Finding an Image T of ΔPQR

10. Finding an Image T of ΔABC

11. Finding an Image T of ΔLMN

12. Finding an Image T of ABCD A B C D

13. Writing a Rule for the Translation First, decide how many spaces you move left or right. Then, decide how many spaces you move up or down.

14. Writing a Rule for the Translation A BC A’ B’C’

15. Writing a Rule for the Translation AB CD A’ B’ C’D’

16. Writing a Rule for the Translation A’ B’ A B

17. Write a rule to get someone from The History Museum to the Cable Car

18. Translation Reflection Rotation Dilation