Rotation
Translation
Reflection
Composition
100
This is how to rotate a point 90 degrees counterclockwise with respect to the origin.
Negate the y-coordinate and switch with x.
( -y, x)
100
What is another word for Translation?
Slide or Glide
100
Identify the x-axis and the y-axis on the graph.
100
What transformations take Triangle A to Triangle C?
Reflection over y-axis followed by a
Reflection over x-axis
200
This is how to rotate a point 180 degrees counterclockwise with respect to the origin.
Negate x and y coordinates.
( - x, - y)
200
What directions help do a translation?
Direction left/right and direction up/down or diagonal
200
Reflect the point (2, 1) across the y-axis. What are the coordinates?
(-2, 1)
200
What sequence of transformations takes you from shape 2 to shape 3?
Reflection over y-axis
300
This is how to rotate a point 270 degrees counterclockwise with respect to the origin.
Negate the x coordinate and switch with y coordinate.
( y, -x)
300
Translate the point (3, 2) up 4 units and left 8 units. What are the coordinates?
(-5, 6)
300
Reflect the point (8, -6) across the y-axis. What are the coordinates?
(-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
400
The image of A after some transformation. How do you write it?
A' or (A prime)
400
Translate the point (3, 2) down 2 units and right 4 units. What are the coordinates?
(-1, 0)
400
Reflect the point (2, 1) across the x-axis. What are the coordinates?
(2, -1)
400
What is the sequence of transformations to get from P to Q?
Translation
Reflection across x-axis
500
The number of degrees in a full rotation. Hint: Degrees in a Circle
360
500
Translate the point (-4, -7) up 14 units and right 9 units. What are the coordinates?
(5, 7)
500
Reflect the point (14, 14) across the x-axis. What are the coordinates?
(14, -14)
500
What is the sequence of transformations that takes ABC to A"B"C"?
Reflection across y-axis
Translation down 5 and left 2