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Vocabulary
Translations
Reflections
Rotations
Dilations
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
What would the coordinates of point (5,2) be if it were translated 3 units up and 2 units right.
What is (7, 5)
100
This is the general rule for when reflecting a figure over the x-axis.
What is moving it straight down.
100
This angle of rotation creates the same image if it's rotated clockwise or counterclockwise.
What is a rotation of 360 degrees?
100
Dilation by a scale factor of 4/3. Would it enlarge the image or reduce the image?
What is an enlargement?
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 the figure AB with A(2, 4) is translated 4 units down and 3 units left.
What is A'(-1, 0)?
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
Determine the scale factor: B(2, 5) and B'(1, 2.5).
What is scale factor = 1/2?
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 down five units and right one unit.
What is X'(1, -2), Y'(4, -7), and Z'(5, -5)?
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
If an image with an X vertex (2,3) is rotated 90 degrees clockwise, what are the new coordinates of vertex X.
What is (2, -3)
300
This is the vertice of OP' after a dilation by scale factor 3, when vertex OP is (5, 8)?
What is (15, 24)?
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
If an image with an X vertex (4,6) is rotated 180 degrees counterclockwise, what are the new coordinates of vertex X.
What is (-4, -6)?
400
This is the coordinates of X' when X(12, 4), Y(8,2) and Z(-4,0) are dilated by a scale factor of 1/4.
What is X'(3, 1)?
500
This means that the figure will keep the exact same dimensions even if it is translated, reflected, or rotated.
What is an congruent?
500
How many units up and right did the figure move when D(-5, 4), E(-4, 1), and F(-2, 1) are translated to D'(-4,6), E'(-3, 3), and F'(-1, 3).
What is up two and right one.
500
What is X' if the coordinates of X (2,4) is reflected over the X axis?
What is (2, -4)?
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
Given the points G(1.5, 3) G'(3,6). Find the scale factor.
What is 2?