This doesn't change during RIGID transformations.
size
What is another word (noun) for translation?
slide
What is another word (noun) for reflection?
flip
The given graph depicts a rigid transformation. Describe it.
90-degree clockwise rotation
The graph depicts a rigid transformation. Describe it.
What is a translation 1 unit right 2 units down?
(x,y)->(x + 1, y - 2)
What are the three types of rigid transformations?
translations, reflections, and rotations
Describe the transformation using 2 directions.
left two units, up two units
This coordinate changes when a figure is reflected over the x-axis.
y-coordinate
The picture below shows this type of transformation.
rotation
The given graph depict multiple transformations of the pre-image *. This image depicts a Reflection of * across the y-axis.
figure D
What is the notation(symbol) used to differentiate the preimage from the image?
prime or '
This is the image coordinate pair when the preimage (1, 6) is translated 4 spaces right.
(5, 6)
The given graph depicts a rigid transformation. Describe it.
reflection in the y-axis
Which rotation results in the same location whether clockwise or counter-clockwise?
180o
The given graph depicts rigid transformations of the pre-image *. This triangle represents a rotation of * 90-degrees counterclockwise about the origin.
figure B
What color is the image in this reflection?
blue
This is the image coordinate pair when the preimage (1, 6) is translated up 3 units.
(1, 9)
The figure has been reflected over this line.
x-axis
What happens to the coordinates as a result of a 270 degree clockwise rotation? Example: (4 , 6)
(x , y) -> (- y , x )
(- 6, 4)
Identify the two transformations have occurred
Reflection across the x-axis and then translated 10 units right and 2 units up.
This transformation does not preserve congruency.
What is dilation?
This is the image coordinate pair when the preimage (1, 6) is translated to the left 3 and down 1.
(-2, 5)
This is the coordinate A' after the figure below has been reflected over the given line.
(6, 1)
What would be the coordinates of a point at (3, -5) after a rotation 90o clockwise?
( - 5, - 3)
The given graph represents transformations of the pre-image *. This figure depicts a Rotation of the pre-image clockwise about the origin.
figure C