Rotations, reflections, and translations are all types of...?
What is Transformations.
The word that describes translating.
Slide
The word that describes rotating
turning
This word is another way of saying reflecting
Flip
This rule describe translating up 6 units.
(x, y+6)
The graph depicts a rigid transformation. What is the rule? Give the words and the notation.
1 unit right 2 units down: (x + 1, y - 2)
If everyone on your team has a pencil you get the points.
BRING PENCIL TO CLASS
Which transformations doesn't change orientation?
translations
Adding to the x-coordinate moves a figure in this direction.
to the right
If both coordinates change signs what transformation occurred? (-x,-y)
180 degree rotation
This coordinate stays the same when a figure is reflected over the y-axis.
the y-coordinate.
Describe this transformation rule: (x, + or - y)
reflect over the x-axis?
The given graph depicts a rigid transformation.
What is a reflection in the y-axis?
The picture below shows this type of transformation.
Rotation
If (1, 6) is translated to the left 3 and down 1, what are the new coordinates?
(-2, 5)
The segment below has been rotated 90o in what direction?
counter clockwise
This coordinate changes when a figure is reflected over the x-axis.
the y-coordinate
This is the transformation
rotation 90 degree counterclockwise about the origin
(𝑥, 𝑦) → (−𝑦,𝑥)
The given graph depict multiple transformations of the pre-image *. This image depicts a Reflection of * across the y-axis.
What is D?
What month is Ms. Gs Birthday?
July
Name the rigid transformations. (meaning they don't change size or shape)
translation, reflection, rotations
In words, what is the translation rule for the figure to image below?
left two units, up two units
This is the coordinate M' after the figure below is rotated 180o clockwise.
(-6, -6)?
The figure has been reflected over this line.
the x-axis
(y, -x) is a description of rotating 270o counterclockwise or rotating 90o clockwise. True or False
True
The given graph depicts a rigid transformation.
What is a 90-degree clockwise rotaition?
What other bird can be trained to talk besides parrots?
Ravens or crows
Which figure is new shape in the following reflection:
the blue triangle
Give the verbal description for (x,y) -> (x-4,y+0)
the figure moves 4 units to the left.
What is the rotation from pre image to image?
90 degrees clockwise or 270 degree counter clockwise.
Reflect triangle PQR over X axis, what is the angle measure for P' Q' R'? Angle Measure forP = 60, R=90, Q = 30
R' 90, P' 60, Q' 30
What is the transformation.
Reflection across the y-axis (𝑥, 𝑦) → (−𝑥,𝑦)
The given graph represents transformations of the pre-image *. This figure shows a Rotation of the pre-image clockwise about the origin.
What is figure C?
First person to nicely hand me something yellow gets the points.
Woohoo