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- 1. Warm UpPlace the date in the top right of your paper. August 20, 2012Write down the procedures for entering andexiting the classroom.Please write them in steps and in completesentences.
- 2. Activator Take out your OMG!We are about to CUT and FOLD!
- 3. Translations and Reflections (x, y)“x” – LEFT or RIGHT“y” – UP or DOWNX- “+” means right “-” means lefty- “+” means up “-” means down
- 4. Translations and ReflectionsTranslations means to SLIDE!
- 5. Translations and Reflections Translation Rules(X+a, y) move figure to the right “a” units(x-a, y) move figure to the left “a” units(x, y+a) move figure up “a” units(X, y-a) move figure down “a” unitsTranslate (2,3) by (-8, 4). This is the sameas subtracting 8 from 2 and adding 4 to 3. New ordered pair (-6, 7).
- 6. Translations and ReflectionsCheck for Understanding…….(x+4, 6) Move figure ______ units to the_____
- 7. Translations and ReflectionsCheck for Understanding…….(x+4, 6) Move figure _4__units to the_right__
- 8. Translations and ReflectionsCheck for Understanding…….(x+4, y) Move figure _4__units to the_right__(x- 8, y) Move figure _____ units to the_______
- 9. Translations and ReflectionsCheck for Understanding…….(x+4, y) Move figure _4__units to the_right__(x- 8, y) Move figure _8_ units to the_left__
- 10. Translations and ReflectionsCheck for Understanding…….(x+4, y) Move figure _4__units to the_right__(x- 8, y) Move figure _8_ units to the_left__(x, y-2) Move figure ____ units
- 11. Translations and ReflectionsCheck for Understanding…….(x+4, y) Move figure _4__units to the_right__(x- 8, y) Move figure _8_ units to the_left__(x, y-2) Move figure _2_ units _down__
- 12. Translations and ReflectionsCheck for Understanding…….1. (x+4, y-3)2. (x, y-8)3. (x-1, y-2)4. ( x-3, y)5. ( x+2, y-5)
- 13. Translations and ReflectionsCheck for Understanding…….1. (x+4, y-3)Move 4 units right and 3 unitsdown2. (x, y-8) Move 8 units left3. (x-1, y-2)Move 1 unit left and 2 units down4. ( x-3, y) Move 3 units left5. ( x+2, y-5)Move 2 units right and 5 units down
- 14. Translations and ReflectionsReflections mean to FLIP! Whats missing in thispicture?
- 15. Translations and ReflectionsReflections mean to FLIP! The original picture!
- 16. Translations and ReflectionsReflection RulesKeep the coordinate that is stated in axis,change the other coordinate to itsopposite value.Multiply the coordinate that needs to be changed by -1.X-axisKeep “x”, Flip “y”Y-axisKeep “y”, Flip “x”
- 17. Translations and ReflectionsReflect over the x-axis
- 18. Translations and ReflectionsReflect over the y-axis
- 19. Translations and ReflectionsChecking for Understanding……Reflect A and B over the x-axis and C andD over the y-axis.
- 20. Translations and ReflectionsChecking for Understanding……Reflect A and B over the x-axis and C andD over the y-axis.
- 21. Translations and ReflectionsComplete the worksheet!
- 22. Translations and ReflectionsClosing: Review First Part of Translations/Reflections Worksheet.

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