What is another word that describes translating?
Sliding
What is another word to say reflection?
Flipping
What kind of transformation is happening here?
Rotation 90 counterclockwise or 270 clockwise
What is the transformation?
translation (x+1,y-2)
What are the three types of transformations we have done so far?
translations, reflections, rotations
What is the ordered pair for X' after (1, 6) is translated left 3 and down 1?
(-2, 5)
The grey figure has been reflected over what?
x-axis
Why doesn't this transformation belong in the rotations category?
Because it's a reflection.
What notation(symbol) is how we differentiate the preimage from the image?
prime symbols
If he could be an animal, which one of the many would Mr. Gallagher choose?
a cheetah or ape/monkey
How do you know that the blue image in the following reflection is the image:
Because it has the prime symbols.
True or False:
The orientation stays the same when a figure is reflected.
False
What transformation takes place here?
Rotation 90-degree clockwise
270-degree counterclockwise
The given graph depict multiple transformations of the pre-image *. What image depicts a reflection of * across the y-axis.
Figure D
What would Mr. Gallagher do with $1,000,000?
Travel the world moving from place to place.
The shapes are translated in this direction these many units.
left two units, up two units (x -2, y + 2)
What coordinate changes when a figure is reflected over the x-axis?
y-coordinate
The * is the pre-image. Which triangle represents a 270-degrees clockwise rotation about the origin?
Figure B
What two transformations did we apply to triangle ABC?
Reflection across the x-axis and then translated 10 units right and 2 units up (x +10, y +2)
Which two figures represent dilations?
* and F