Academic Language
Translation
Rotations
Reflection
100
A group of transformations that keeps the size and angles measures the same
What is Rigid Transformation
100
What is the word to explain a translation?
Slide
100
Right Turn
Clockwise
100
Identify the x-axis and the y-axis on the graph.
200
We start with the Pre-Image then transform to this name
The Image
200
What Evil Villain shares its name with a translations magnitude and direction?
Vector
200
What type of transformations are these if they keep their shape (not a dilation)?
Rigid (Congruent)
200
Reflect the point (2, 1) across the y-axis. What are the coordinates?
(-2, 1)
300
If I "Flipped" the shape, I did what?
What is a Reflection
300
Translate the point (0, 0) up 4 units and left 8 units. What are the coordinates?
(4, -8)
300
I use this to plot my rotations and to separate my hamburgers
Patty paper
300
Reflect the point (8, -6) across the y-axis. What are the coordinates?
(-8, -6)
400
After a transformation of A, How do you write it?
A' or (A prime)
400
State this translation in words: (x,y) -> (x + 2, y - 6)
Two units Right, Six units down
400
Three Left Turns in degrees
270
400
Reflect the point (2, 1) across the x-axis. What are the coordinates?
(2, -1)
500
(0, 0)
What is the Origin
500
This transformation notation is called the
(x, y) -> (x+1, y-2)
The Rule
500
The rotation is
(x, y) -> (-x, -y)
180 degrees
500
Reflect the point (14, 14) across the x-axis. What are the coordinates?
(14, -14)