Vocabulary
A transformation in which a graph or geometric figure is picked up and moved to another location by a slide without any change in size or orientation.
What is translation?
The notation for a figure that is translated is three units horizontally.
What is left 3?
The coordinate of K' if K is at (2,4) and reflected over the y-axis.
What (-2,4)?
This rotation degree creates the same image if it's rotated clockwise or counterclockwise.
What is a rotation of 180 degrees?
Enlargement or Reduction: Dilation by a scale factor of 2.
What is enlargement?
A translation, rotation, reflection, dilation.
What is transformations?
Find the coordinates of A' if segment AB with A(2, 4) and B(-1, 1) is translated by right 2 and down 5.
What is A'(4, -1)?
The coordinates of X' with X(-3, 1) reflected over the x-axis.
What is X'(-3, -1)?
The rotation creates the same image as a rotation 270 degrees clockwise.
What is a rotation 90 degrees counterclockwise?
A system for telling where points are.
What is a coordinate plane?
A set of translations, rotations, reflections, and dilations on a figure. The transformations are performed in a given order.
What is a sequence of transformations?
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 left and up 1.
What is X'(-5, 4), Y'(-2, -1), and Z'(-1, 1)?
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 line x=2.
What is M'(6, -4), N'(7, 1), and O'(4, 2)?
The number of terms for a rotation clockwise of 90 degrees.
What is one turn?
Find the coordinates of A' after the following sequence of transformations: translated by 3 left and 1 up, then reflected over the y-axis. A is at (1,1).
What is (2,2)?
A transformation in which a plane figure turns around a fixed center point.
What is rotation?
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)?
The pre-image is in Quadrant II and is reflected over the x-axis. What Quadrant will the image be in?
What is Quadrant III?
Find the coordinates of B' if B(-1, 2) is rotated clockwise 180 degrees.
What is B'(1, -2)?
What does it mean to flip an image.
What is reflection?
The RESULT of translations, rotations, reflections on an object. Every part of the original object moves in the same way to match up with a part of the copy. What we call a figure AFTER it has moved.
What is an image?
The coordinate of D' when D(-5, 4) and it is being translated horizontally -2 and vertically 3.
What is (-7, 7)?
What you need to know to preform a reflection.
What is line of reflection?
Find the coordinates of A' if A(-3, -2) is rotated clockwise 180 degrees.
What is A'(3, 2)?
What you need to know to preform a rotation.
What is the center of rotation, clockwise or counterclockwise, and how many degrees to rotate?