A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or orientation.
What is translation?
100
The function notation for a figure that is translated 3 units left and one unit down.
What is (x-3, y-1)?
100
The rule for reflecting across the X-axis
What is change the sign of the Y
100
This angle of rotation creates a right angle
What is a rotation of 90 degrees?
100
The definition of dilation means...
What is a change in size
200
Operations that alter the form of a figure. Examples: translations, reflections, dilations, 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 (x+2, y-5).
What is A'(4, -1)?
200
Find the coordinates of X' when X(-3, 1) is reflected over the x-axis.
What is X'(-3, -1)?
200
The degree rotation that goes in a complete circle until the image is back where it started.
What is 360 degrees?
200
The first rule of dilation is finding the original coordinate pair. The second rule of dilation is
What is multiply the scale factor by coordinate pairs?
300
The transformation that is a combination of a reflection over the x-axis and then over the y-axis. This results in changing both signs of the original.
What is 180 degree rotation?
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
Find the coordinates of M' when M(-2, -4) is reflected across the Y axis
What is M'(2, -4)
300
The rotation of (7, -1) 180 degrees counterclockwise
What is (-7, 1)?
300
If the scale factor is less than one but greater than zero, the image will...
What is get smaller?
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
If A is at (1, -3) and is reflected over the x- axis, and then reflected across the y- axis.
What is -1, 3?
400
This angle of rotation maps (x, y)-->(-y, x).
What is rotation 270 degrees clockwise or 90 degrees counterclockwise?
400
Find the scale factor if A is at (4, 12) and A' is at (1, 3)
What is 1/4?
500
A specific type of transformation that preserves the same size; e.g. reflection, rotation, and translation.
What is congruence transformation?
500
The function notation 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+0, y-4)?
500
When point A at (5, -1) is reflected across the x-axis and then translated two units to the right and one unit down
What is (7, 0)?
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
A is found at (-2, 6). A' is found at (-8, 2). What is the dilation notation?