Vocabulary
Translation
Rotations
Reflection
Sequences
100
A group of transformations that keeps distance and angles measures the same
What is Rigid Motion or Transformation
100
What is another word for Translation?
Slide
100
What is the image of the point (−9,1) after a rotation of 90∘counterclockwise about the origin?
What is (-1,-9)
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
Reflection over x-axis
200
Two or more lines that never intersect
What is parallel lines
200
What directions help do a translation?
Direction left/right and direction up/down or diagonal
200
What is the image of the point (2,−3) after a rotation of 180∘counterclockwise about the origin?
what is (−2,3)
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
Same size and shape
congruent
300
Translate the point (3, 2) up 4 units and left 8 units. What are the coordinates?
(-5, 6)
300
What is the image of the point (6,9) after a rotation of 270∘ counterclockwise about the origin?
(9,−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?
(7, 0)
400
What is the image of the point (4,−8) after a rotation of 270∘ counterclockwise about the origin?
(−8,−4)
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
What is the image of the point (−2,−7) after a rotation of 90∘ counterclockwise about the origin?
(7,−2)
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