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- 1. Multiple ChoiceA turn is also called a ___________.TranslationReflectionRotationTransformation
- 2. Multiple ChoiceTranslations, reflections and rotations are all known as ________________________.GeometryTransformationsCongruent
- 3. Multiple Choice
Write a rule for the translation.(x -1, y + 2)(x -2, y + 1)(x +2, y - 1)(x +1, y - 2) - 4. Multiple ChoiceIdentify the transformation from ABC to A'B'C'.90o clockwise rotation90o counter clockwise rotationReflection across the y-axisReflection across the x-axis
- 5. Multiple ChoiceIdentify the transformation.Reflection across y-axis90 Rotation counter clockwiseTranslation 5 units left, 1 unit up.Translation 5 units right, 1 unit down
- 6. Multiple ChoicePoint (-5,2) is reflected over the y axis. Where is the new point located?(5,2)(-5,-2)(-5,2)(5,-2)
- 7. Multiple ChoiceApply the following rule to the point (-5,6):
(x,y)-->(y,-x)(-5,-6)(5,-6)(6,5)(-6,5) - 8. Multiple ChoiceWhich rule would result in a translation of 2 units left and 3 units up?(x, y) → (2x, 3y)(x, y) → (x - 2, y + 3)(x, y) → (-x, -y)(x, y) → (x + 2, y - 3)
- 9. Multiple ChoiceIdentify the transformation from ABC to A'B'C'.(x+8, y+4)(x-8, y-4)(x+4, y+8)(x-4, y-8)
- 10. Multiple ChoiceDetermine where X' would be if you translated X 3 units to the left and 9 units down.(-4, 4)(-10, 2)(-4, -5)(-1, 5)
- 11. Multiple ChoiceDetermine how to translate triangle A'B'C' to triangle ABC.(x+2, y-5)(x+2, y-9)(x-2, y-9)
- 12. Multiple ChoiceThe rule for rotation of 90 degrees is
(x, y) --> _(y, -x)(-y, x)(x, -y)(-x, y) - 13. Multiple ChoiceThe rule for reflection over the y-axis is
(x, y) --> _(-x, y)(x, -y)(y, x)(-y, x) - 14. Multiple ChoiceThe rule for rotation of 270 degrees is
(x, y) --> _(y, x)(-y, x)(y, -x)(x, -y) - 15. Multiple ChoiceWrite a rule for the translation.(x -1, y + 2)(x -2, y + 1)(x +2, y - 1)(x +1, y - 2)
- 16. Multiple ChoiceWhat would the new point be if you rotated the point (4,9) 180°about the origin?a. (-9,4)b. (-4,-9)c. ( 9, -4)d. (4,9)
- 17. Multiple ChoiceWhat would the new point be if you rotated the point (3,-5) 270° clockwise?a. (-3,-5)b. (-5,-3)c. (5,3)
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