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Translations vs Reflections

  • Game Code: 853133
  •  English    19     Public
    Identifying differences between translations and reflections (dilations included)
  •   Study   Slideshow
  • Is this a TRANSLATION or a REFLECTION?
    Reflection
    Translation
  •  15
  • What type of transformation is this?
    Reflection
    Translation
  •  15
  • Which is the pre-image (first one)?
    Blue
    Purple
  •  10
  • Identify the correct description of the transformation.
    Translation 3 units up
    Reflection across the x-axis
    Reflection across the y-axis
    Translation 3 units down
  •  20
  • Identify the transformation from ABCD to A'B'C'D'.
    Translation
    Reflection across x axis
    Reflection across Y axis
  •  20
  • The figure was translated 2 unit right and 1 unit down. Write a rule for the translation.
    (x -2, y + 1)
    (x +1, y - 2)
    (x -1, y + 2)
    (x + 2, y - 1)
  •  20
  • A reflection ____________________.
    turns a figure around a point.
    flips or mirrors an object across a line.
    slides an object form one place to another.
    changes the size of an object.
  •  20
  • A type of transformation where a geometric figure slides horizontally, vertically, or both.
    dilation
    reflection
    translation
    rotation
  •  20
  • A point is translated 3 units left and 4 units up. What is the correct translation rule?
    (x,y)→(x+3,y-4)
    (x,y)→(x+3,y+4)
    (x,y)→(x-3,y-4)
    (x,y)→(x-3,y+4)
  •  20
  • What transformation is happening? (x, y) ----> (x + 2, y - 3)
    slide right 2, up 3
    slide up 2, left 3
    slide left 3, right 2
    slide right 2, down 3
  •  20
  • What is the algebraic notation of a figure is Translated 6 units right and 5 units up?
    (x, y) --> (6x, 5y)
    (x, y) --> (x + 5, y - 6)
    (x, y) --> (x - 6, y + 5)
    (x, y) --> (x + 6, y + 5)
  •  20
  • The blue triangle is reflected over the x-axis. True or False?
    False
    True
  •  15
  • What is the rule for a reflection over the x-axis?
    (x,y)→(x,-y)
    (x,y)→(y,x)
    (x,y)→(-x,-y)
    (x,y)→(-x,y)
  •  15
  • What is the rule for a reflection over the y-axis?
    (x,y)→(y,x)
    (x,y)→(x,-y)
    (x,y)→(-x,-y)
    (x,y)→(-x,y)
  •  15
  • Point C (-5, 4) Reflect over the x-axis. What is C'?
    (-5, 4)
    (-5, -4)
    (5, -4)
    (5, 4)
  •  25
  • Is the picture being reflected in the y-axis or x-axis?
    X-Axis
    Y-Axis
  •  15
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