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 to (x,y) in a reflection across the y axis?
What is (x,y) becomes (-x, y)
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
This is when "NOO" is used.
When you are looking for 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 segment AB with A(2, 4) and B(-1, 1) is translated by (2, -5)
What is A'(4, -1)?
200
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 of (3,-7) 270 degrees clockwise.
What is (7,3)
200
My original point is at (0,4) and my new point is at (0,12). What is my scale factor?
What is 3.
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
What happens to (x,y) in a reflection across the x-axis?
What is (x,y) becomes (x,-y)
300
A rotation clockwise of 90 degrees. (Show the (x,y) changing.)
What is (x, y)-->(y, -x)
300
I have a point at (3,6). What is my new point if my scale factor is 1/3?
What is (1,2).
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
The line of reflection over x axis when A(-2, 0), B(1, 3), and C(3, -4)
What is A' (-2,0) B' (1,-3) C 3,4)
400
This angle of rotation maps (x, y)-->(-y, x).
What is rotation 270 degrees clockwise or 90 degrees counterclockwise?
400
I have a scale factor of 3/2. Is my figure going to be a reduction, enlargement, or congruent?
What is enlargement.
500
When a figure gets bigger or smaller
What is a dilation?
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
The line of reflection OVER BOTH X and Y AXIS X(-4, 0), Y(-2, -2), and Z(0, -8)
What is X' (4,0) Y' (2,2) Z' (0,8)
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
Point A is located at (3,6). Point A' is located at (7,14). What is the scale factor? Give answer as a fraction.
What is 7/3.
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