What doesn't change during the types transformations we have learned about?
size, shape, degree of angles, or the result is a congruent figure.
What is another word (verb) for translation?
slide
What is another word (noun) for reflection?
flip
TRIVIA
How many hearts does an octopus have?
3
What is a simple word to describe rotations?
Turn
The graph depicts a rigid transformation. Describe it.
What is a translation 1 unit right 2 units down?
or
(x,y)->(x + 1, y - 2)
What are the three types of transformations we have learned?
translations, reflections, 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
TRIVIA
What is the largest organ in the human body?
Skin
What rigid transformation is this? Be specific.
90-degree clockwise 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? (preimage=original)
prime or ' or (A')
If I subtract from my x-coordinate, my figure will move which direction?
left
The given graph depicts a rigid transformation. Describe it.
reflection in the y-axis
TRIVIA
What is a group of crows called?
A murder
The picture below shows this type of transformation.
rotation 90o Counter Clockwise
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
Translate the preimage (1, 6), up 3 units. What is the coordinate pair of the new image.
(1, 9)
The figure has been reflected over this line.
x-axis
TRIVIA
How many zeros are in one billion?
9
Which rotation results in the same location whether clockwise or counter-clockwise?
180o
Identify the two transformations that have occurred
Reflection across the x-axis, then translated 10 units right and 2 units up.
The number of degrees in a full rotation.
360o
What is the algebraic notation for translating 3 units to the left and 5 units up?
(x-3,y+5)
What is the algebraic way to say that you are reflecting over the x- axis AND the y-axis?
What other transformation has this same algebraic notation?
(-x,-y)
A rotation of 180o
TRIVIA\
What is the name of the candy that is known as "sweet delight"
M&Ms
What is the algebraic notation for a rotation 90o clockwise?
(y,-x)
The given graph represents transformations of the pre-image *. This figure depicts a 180 Rotation of the pre-image clockwise about the origin.
figure C