Translations
Reflections
Translations on the Coordinate Plane
Reflections on the Coordinate Plane
Mix
100
What does this translation mean?
(x+5, y-2)
Move right 5 and down 2
100
What are the new coordinates?
(-3,-4)
100
Write a rule describing the translation
3 right, 4 down OR (x+3, y-4)
100
After performing a reflection across the x-axis, what is the location of A'?
(-6,-3)
100
Which transformation in which a figure slides but does not turn?
Every point of the figure moves the same distance and in the same direction.
Translation
200
What does this translation mean?
(x-3, y+5)
Move left 3 and up 5
200
What is the line of reflection?
x-axis
200
Write a rule describing the translation
7 units left OR (x-7)
200
After performing a reflection across the y-axis, what is the location of P'?
(-1,9)
200
The original figure prior to a transformation.
Preimage
300
How would you write this mathematically?
Move up 5 and right 6
(x+6, y+5)
300
What is the line of reflection?
y-axis
300
What is the location of N'?
(-4,4)
300
After the reflection, what is the location of R'?
(-3,2)
300
What do you call the new figure after a transformation has been performed?
Image
400
How would you write this mathematically?
Move down 4 and left 3
(x-3, y-4)
400
Perform a reflection across the y-axis. What would be the coordinates for C l?
(0,1)
400
What is the location of Q'?
(4,1)
400
After performing a reflection across the x-axis, what is the location of M'?
(6,-3)
400
How would you name the Image of triangle ABC ?
A' B' C'
500
How would you write this mathematically?
Move left 5
(x-5, y)
500
Perform a reflection across the x-axis. What would be the coordinates for Al and Bl?
Al --> (-2, -4)
Bl --> (-2, -1)
500
What is the location of B'?
(3,1)
500
After a reflection across the y-axis, what is the location of G'?
(-2,0)
500
What translation took place?
D(3,-5)->D'(5,-3)
(x+2, y+2)