Academic Language
Translation
Rotations
Reflection
Sequences
Dilations
100
What are the group of transformations that keeps the size and angles measures the same?
What is translation, reflection, and rotation (aka rigid transformations)?
100
What is the word to explain a tranSLation?
What is Slide
100
Which direction is a right turn rotation?
What is clockwise?
100
Which direction is the x-axis and the y-axis on a graph?
What is x-axis is left to right and y-axis is up and down
100
What transformations take Triangle A to Triangle C?
Reflection over y-axis
Reflection over x-axis
100
If a figure is dilated with a scale factor of 0.5, what happens to the size of the figure?
What is the figure shrinks to half its original size?
200
We start with the Pre-Image then transform to this name
What is The Image
200
Translate the point (0, 0) up 4 units and left 8 units. What are the coordinates?
What is (4, -8)
200
What type of transformation am I
What is Rigid
200
Reflect the point (2, 1) across the y-axis. What are the coordinates?
What is (-2, 1)
200
What sequence of transformations takes you from shape 2 to shape 3?
Reflection over y-axis
200
If a shape is dilated by a scale factor of exactly 1, what happens to the size of the shape?
What is the shape stays the same size?
300
If I "Flipped" the shape, I did what?
What is a Reflection
300
A figure is translated 4 units to the right and 5 units down. What are the new coordinates of the point (6, 7)?
What is (10, 2)?
300
If a point is at (3, 2), where will it be after a 90-degree counterclockwise rotation around the origin?
What is (-2, 3)?
300
Reflect the point (8, -6) across the y-axis. What are the coordinates?
What is (-8, -6)
300
What sequence of transformations takes you from SRQPT to S' R' Q' P' T'?
Rotate 90 degrees C.W.
Reflect across x-axis
300
If a triangle is dilated by a scale factor of 2, what are the new coordinates of the point (1, 2)?
What is (2, 4)?
400
After a transformation of A, How do you write it?
What is A' or (A prime)
400
Explain the following: (x+2, y-6)
What is Two units Right, Six units down
400
Three Left Turns in degrees
What is 270 counterclockwise?
400
Reflect the point (2, 1) across the x-axis. What are the coordinates?
What is (2, -1)
400
What is the sequence of transformations to get from P to Q?
Translation
Reflection across x-axis
400
What is the scale factor of a dilation if the image is 3 times the size of the original figure?
What is 3?
500
(0, 0)
What is the Origin
500
This transformation notation is called the
(x, y) -> (x+1, y-2)
What is The Rule
500
The rotation is
(x, y) -> (-x, -y)
What is 180 degrees
500
What is the name of the line that acts as the "mirror" in a reflection, such as the x-axis, y-axis, or y = x?
What is the line of reflection
500
What is the sequence of transformations that takes ABC to A"B"C"?
Reflection across y-axis
Translation down 5 and left 3
500
If a triangle is dilated by a scale factor of 1/3, and the perimeter of the original triangle is 12 units, what is the perimeter of the dilated triangle?
What is 4 units?