Vocabulary
Translations
Reflections
Rotations
Mixed Mapping
100
This is the type of transformation that slides an object a fixed distance in a given direction, without changing its size or shape.
What is a translation?
100
This is the vector notation for a figure that is translated 3 units left.
What is T-3, 0?
100
This is the general rule for when reflecting a figure over the x-axis.
What is keep the x coordinate and change the y coordinate to its opposite (x,-y)?
100
This angle of rotation creates the same image if it's rotated clockwise or counterclockwise.
What is a rotation of 180 degrees?
100

This rule describe translating up 6 units.

What is (x,y) -> (x, y+6)?

200
These are operations that alter the form of a figure. Examples: translations, reflections, rotations, and dilations.
What are transformations?
200

Find the coordinates of A' if segment AB with A(2, 4) and B(-1, 1) is translated by (x+2, y-5).

What is A'(4, -1)?

200
This is the coordinates of X' when XY with X(-3, 1) and Y(-1, 4) is reflected over the x-axis.
What is X'(-3, -1)?
200
The rotation that creates the same image as a rotation 270 degrees clockwise.
What is a rotation 90 degrees counterclockwise?
200

This is the verbal description for the rule  (x, y) -> (x, -y)

What is reflecting over the y axis?

300
This is the type of transformation that occurs when you flip a figure over a line.
What is a reflection?
300

Find the coordinates of X', Y', and Z' when triangle XYZ with X(0,3), Y(3, -2), and Z(4,0) is translated by (x-5, y+1).

What is X'(-5, 4), Y'(-2, -1), and Z'(-1, 1)?

300
This is the image point B' when the point B (2,-5) is reflected over the y-axis.
What is B'(-2, -5)
300

The coordinate mapping for a rotation counterclockwise of 90 degrees.

What is (x, y)-->(-y, x)

300

This is rule for the following translation:

(1, 5) -> (3, 0)

What is  (x, y) -> (x +2, y - 5) ?

400
This is a transformation in which a plane figure turns around a fixed center point.
What is a rotation?
400
Find the coordinates of M' and N' when MN with M(-4, -1) and N(-3, -3) is translated 5 units right and 2 units up.
What is M'(1, 1) and N'(2, -1)?
400
The coordinates of M', N', and O' when triangle MNO with M(-2, -4), N(-3, 1), and O(0, 2) is reflected over the y axis.
What is M'(2, -4), N'(3, 1), and O'(0, 2)? (-x,y)
400

This angle of rotation maps (x, y)-->(-y, x).

What is 90 degrees counterclockwise?

400

This rule describes rotating 270o counterclockwise.

What is (x,y)  -> (y, -x)

500

This doesn't change during a rigid transformations.

Size

500
The coordinate mapping when D(-5, 4), E(-4, 1), and F(-2, 1) are translated to D'(-5,0), E'(-4, -3), and F'(-2, -3).
What is (x, y)-->(x, y-4)?
500
The equation for the line of reflection if a figure is reflected over the y-axis.
What is x=0?
500

Find the coordinates of A' and B' when A(-3, -2) and B(-1, 2) are rotated counterclockwise 180 degrees.

What is A'(3, 2) and B'(1, -2)?

500

This is the verbal description of the following rule:

(x, y) -> (y, x)

Reflection over the line y=x

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