Vocabulary
Translations
Reflections
Rotations
Dilations
100
A transformation in which a graph or geometric figure slides to another location
What is translation?
100
a figure that is translated 3 units left that starts at (0,0)
What is (-3,0)
100
What happens in a reflection across the y axis?
What is change the sign of the x coordinate?
100
This angle of rotation creates the same image if it's rotated clockwise or counterclockwise. Also (x,y) turns into (-x,-y)
What is a rotation of 180 degrees?
100
What is the rule for dilating a figure?
What is multiply by the scale factor?
200
Operations that alter the form of a figure. Examples: translations, reflections, and rotations.
What is transformations?
200
Find the coordinates of A' if A(2, 4) is translated by (2, -5)
What is A'(4, -1)?
200
The coordinates of X' when X(-3, 1) is reflected over the x-axis.
What is X'(-3, -1)?
200
The rotation of 270 degrees clockwise.
What is switch x and y around then change the sign of the 1st number
200
If A (2, 6) is dilated by a scale factor of 3, what is A'?
What is A' (6, 18)?
300
The two axis' where transformations occur
What is the x and y axis?
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 (-5, 1)
What is X'(-5, 4), Y'(-2, -1), and Z'(-1, 1)?
300
The rule for reflection over the line y = x
What is switch the x and y around?
300
A rotation clockwise of 90 degrees.
What is switch x and y around then change the sign of the 2nd number
300
If X(10, -2) is dilated by a scale factor of 1/2, what are the coordinates of X'?
What is X'(5, -1)?
400
A transformation in which a plane figure turns around a fixed center point.
What is 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
Which reflection has the rule switch the x and y around and change both signs?
What is reflection over the line y = -x?
400
What clockwise rotation is the same as 90 degrees counter clockwise?
What is rotation 270 degrees clockwise?
400
A figure is dilated by a scale factor of 3/4?  Will the shape get bigger or smaller?
What is smaller?
500
The name of the more than one transformation occurring to a shape at a time.
What is series transformation?
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 4 units down
500
What are the coordinates of A' is A (2, 7) is reflected over the line y = 6?
What is A' (2, 5)
500
Find the coordinates of A' and B' when A(-3, -2) and B(-1, 2) are rotated clockwise 180 degrees.
What is A'(3, 2) and B'(1, -2)?
500
If triangle ABC is A(9, 3) B(6, 6) and C(3, 0) and triangle A'B'C' is A'(3, 1) B'(2, 2) and C'(1, 0) what was the scale factor?
What is 1/3?
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