A transformation in which a figure is picked up and moved to another location without any change in size or orientation.
What is a translation or slide?
100
A slide of 3 units left and 4 units up.
What is (x - 3, and y + 4)?
100
The image of a figure where the x-value stays the same but the y-value becomes opposite of how it started.
What is a x-axis reflection?
100
This angle of rotation creates the same image if it's rotated clockwise or counterclockwise.
What is a rotation of 180 degrees?
100
Larger or Smaller: Dilation by a scale factor of 1/3.
What is smaller?
200
Operations that alter the form of a figure. Examples: translations, reflections, dilations, and rotations.
What are transformations?
200
Find the coordinates of A' if A(2, 4) is translated
(x - 4, y - 8).
What is A'(-2, -4)?
200
The coordinates of X' when X(-3, 1) is reflected over the x-axis.
What is X'(-3, -1)?
200
The coordinates of M', N', and O' when triangle MNO with M(-2, -4), N(-3, 1), and O(0, 2) is rotated 90 degrees counterclockwise.
What is M'(4, -2), N'(-1, -3), and O'(-2, 0).
200
Determine the scale factor: B(2, 6) and B'(1, 3).
What is scale factor = 1/2?
300
The transformation that is a mirror image of the pre-image.
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
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)?
300
The coordinate mapping, or directions, for a rotation clockwise of 90 degrees.
What is (x, y)-->(y, -1x)
300
Find the coordinates of A" and B" after the dilation of 4. A(-1, 3) and B(2, -3).
What is A"(-4, 12) and B"(8, -12)?
400
A transformation in which a plane figure turns around a fixed center point, (0, 0).
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 when A(-2, 0), B(1, 3), and C(3, -4) is reflected to A'(2, 0), B'(-1, 3), and C'(-3, -4).
What is y-axis?
400
This angle of rotation maps (x, y)-->(-1y, x).
What is 90 degrees counterclockwise?
400
Find the coordinates of X'Y'Z' when X(12, 4), Y(8,12) and Z(-4,0) are dilated by a scale factor of 1/4.
What is X'(3, 1), Y'(2, 3), and Z'(-1, 0)?
500
A transformations that stretches or shrinks an image.
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 are the directions we use to make these new points?)
What is (x, y)-->(x, y - 4)?
500
The line of reflection when X(-4, 0), Y(-2, -2), and Z(0, -8) is reflected to X'(-4, 0), Y'(-2, 2), and Z'(0, 8).
What is x-axis?
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
Find the coordinates of A'B'C' when A(5, 0), B(5, 5), and C(2,4) is dilated by 2.