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- 1. Multiple Choice
A translation is a rigid motion that preserves side lengths and angle measures. The resulting image after a translation is congruent to the pre-image.
True
False
- 2. Multiple ChoiceWhat does a translation do to an image?Turns it 90* clockwiseMirrors itShrinks itSlides it
- 3. Multiple Choice
How do you represent a translation using coordinate notation?
(x, y) → (-y, -x)
(x, y) → (x + a, y + b)
(x, y) → (-x , -y)
(x, y) → (ax, by)
- 4. Multiple Choice
The _______ is the result of a transformation.
Pre-image
Image
- 5. Multiple Choice
The _______ is the original figure before a transformation.
Pre-image
Image
- 6. Multiple Choice
Determine the location of the image point X' if the pre-image is translated 3 units to the left, and 9 units down.
(-4, 4)
(-10, 2)
(-4, -5)
(-1, 5)
- 7. Multiple Choice
Determine the location of the image point T' if the pre-image is translated 3 units to the right, and 6 units up.
(5, 1)
(2, -5)
(-1, 1)
(8, -2)
- 8. Multiple Choice
Determine the location of the image point J' if the pre-image is translated 5 units to the left, and 2 units up.
(5, 3)
(3, -5)
(-5, 3)
(-3, 5)
- 9. Multiple Choice
Write the translation rule that maps PQRSTU onto P'Q'R'S'T'U'?
(x, y) → (x - 6, y + 2)
(x, y) → (x - 2, y + 6)
(x, y) → (x + 2, y - 6)
(x, y) → (x + 6, y - 2)
- 10. Multiple Choice
Write the translation rule that maps trapezoid ABCD onto A'B'C'D'?
(x, y) → (x+5, y-5)
(x, y) → (x+1, y-5)
(x, y) → (x+5, y-8)
(x, y) → (x+4, y-5)
- 11. Multiple Choice
Write the translation rule that maps △ABC onto △A'B'C'.
(x, y) → (x+2, y-9)
(x, y) → (x+2, y+9)
(x, y) → (x-2, y+9)
(x, y) → (x-2, y-9)
- 12. Multiple Choice
Describe the translation rule that maps quadrilateral EFGH onto E'F'G'H'?
6 down
6 down, 1 right
6 down, 3 left
8 down, 1 right
- 13. Multiple Choice
Describe the translation below using words.
(x, y) → (x, y +4)
slide down 4
slide up 4
slide right 4
slide left 4
- 14. Multiple Choice
Describe the translation below using words.
(x, y) → (x + 2, y - 3)
slide up 2, left 3
slide right 2, up 3
slide right 2, down 3
slide left 3, right 2
- 15. Multiple Choice
Point M (-3, 5) is translated according to the coordinate notation (x, y) → (x - 1, y).
What are the coordinates of the image point M'?
(-4, 5)
(-2, 5)
(-4, 4)
None of these
- Answer choicesTagsAnswer choicesTags