Dilations, Reflections, Translations
8 months ago
naberger
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15 QuestionsShow answers
  • Question 1
    300 seconds
    Q. Reflect the point (2, -4) over the y-axis.
    answer choices
    (-4, 2)
    (-2, 4)
    (-2, -4)
    (2, 4)
  • Question 2
    300 seconds
    Q. Identify the transformation from ABC to A'B'C'.
    answer choices
    Reflection across the x-axis
    Reflection across the y-axis
    90o clockwise rotation
    90o counterclockwise rotation
  • Question 3
    300 seconds
    Q. Which answer shows a reflection across the x-axis?
    answer choices
    d
    c
    b
    a
  • Question 4
    300 seconds
    Q.

    Which one is a reflection over the y-axis?

    answer choices
  • Question 5
    300 seconds
    Q.

    Which is a dilation of 2?

    answer choices
  • Question 6
    300 seconds
    Q. How is triangle ABC being translated to triangle A'B'C'?
    answer choices
    up 3, left 8
    up 9, left 4
    down 3, right 8
    down 9, right 4
  • Question 7
    120 seconds
    Q. Where would point J' be if you translated point 5 units to the left and 2 units up?
    answer choices
    (5, 3)
    (3, -5)
    (-5, 3)
    (-3, 5)
  • Question 8
    300 seconds
    Q. The point (8, 12) was dilated to become point (2, 3). What was the scale factor?
    answer choices
    ½
    ¼
    4
    2
  • Question 9
    300 seconds
    Q. How is trapezoid ABCD translated to trapezoid A'B'C'D'?
    answer choices
    Translated 5 units down and 5 units to the right
    Translated 5 units down and 1 to the right
    Translated 8 units down and 5 units to the right
    Translated 5 units down and 4 units to the right
  • Question 10
    120 seconds
    Q. Reflecting over the y-axis changes the ____-_____________. 
    answer choices
    x-axis
    x-coordinate
    y-coordinate
    none of the above
  • Question 11
    300 seconds
    Q. Reflections over the x-axis change the ____-__________. 
    answer choices
    y-coordinate
    x-coordinate
    y-axis
    x-axis 
  • Question 12
    300 seconds
    Q. Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?
    A(3,3) B(6,6) C(9,3)
    answer choices
    A'(9,9) B'(18,18) C'(27,9)
    A'(6,6) B'(9,9) C'(12,6)
    A'(0,0) B'(3,3) C'(6,0)
    A'(1,1) B'(2,2) C'(3,1)
  • Question 13
    300 seconds
    Q. Choose the correct scale factor:
    answer choices
    2
    3
    1/3
    1/2
  • Question 14
    300 seconds
    Q. Find K' if the figure is reflected across the x-axis
    answer choices
    (4, 1))
    (-1, -4)
    (1, -4)
    (1, 4)
  • Question 15
    300 seconds
    Q. If the trapezoid is reflected across the x-axis, what is the coordinates of R'?
    answer choices
    (-8,-7)
    (-8,7)
    (8,7)
    (8,-7)
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