Translations
What do you do to a figure when you translate it?
What is slide it?
or
What is move it?
What you do to the image when you reflect it.
What is flip it?
What you do to the figure when you rotate it.
What is turn it?
The pre-image.
What is the original image?
The new point if you have a point at (x,y) and you move it a units to the right and b units down.
What is (x+a, y-b)?
What directions can you slide a figure for a translation?
What are Up, Down, Left, Right, or Diagonally?
The quadrant of your image if your pre-image is in quadrant III and you reflect it across the y axis.
What is Quadrant IV?
The quadrant of your image if your pre-image is located in quadrant II and you rotate it counter clockwise 90 degrees about the origin.
What is Quadrant III?
What are size and shape?
The new point if you have point (x,y) and you reflect it over the x-axis.
What is (x,-y)?
The point of A' after A(2,2) is horizontally translated left 5 units.
What is (-3,2)?
The location of A' if A(5,6) is reflected across the x-axis.
What is (5,-6)?
The quadrant of your image if your pre-image is located in quadrant III and it is rotated 180 degrees about the origin.
What is Quadrant I?
The line of symmetry.
What is the line that a figure is being reflected over?
The new point if you have point (x,y) and you rotate it 180 degrees.
What is (-x,-y)?
The point of J' after J(3,-4) is translated left 5 units & up 7 units.
What is (-2,3)?
The point of K' if point K(-2,-4) is reflected across the y-axis then reflected across the x-axis.
What is (2,4)?
The location of G' if you point G(-3,2) is rotated it 90 degrees clockwise.
What is (2,3)?
Center of rotation.
What is the fixed point the figure is being rotated about?
or
What is the origin?
The new point if you had point (x,y) and you rotate it 90 degrees about the origin.
What is (-y, x)?
The point of W' after W(-5,0) is first translated right 7 units & up 3 units, then translated left 2 units & down 3 units.
What is (0,0)?
or
What is the origin?
The point of X' if point X(-5,-5) is translated 8 units to the right and 2 units up, and then reflected across the y-axis.
What is (-3,-3)?
The location of Q' if point Q(1, -4) is translated left 3 units & up 5 units, then reflected across the y-axis, and finally rotated 180 degrees.
What is (-2,-1)?
The changing of the pre-image to an image by sliding, flipping, or turning a figure and the names of the three rigid forms.
What is transformation and what are translation, reflection, and rotation?
The rules for Translation, Reflection across the x-axis, Reflection across the y-axis, Rotation clockwise 90 degrees, Rotation counterclockwise 90 degrees, and Rotation 180 degrees
What are Translation: (x,y) --> (x±a,y±b), Reflection(x-axis): (x,y)--> (x,-y), Reflection (y-axis): (x,y)--> (-x,y), Rotation (-90): (x,y)--> (y,-x), Rotation(90): (x,y)--> (-y,x), Rotation (180) - (x,y)--> (-x,-y)?