Rotations 90°
Translations
Rotations 180°
Reflections
Translations on the Coordinate Plane
Reflections on the Coordinate Plane
100
(2,4)
(-4,2)
100
What does this translation mean?
(x+5, y-2)
Move right 5 and down 2
100
(5,2)
(-5,-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)
200
(6,8)
(-8,6)
200
What does this translation mean?
(x-3, y+5)
Move left 3 and up 5
200
(4,7)
(-4,-7)
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)
300
(-5,-6)
(6, -5)
300
How would you write this mathematically?
Move up 5 and right 6
(x+6, y+5)
300
(-6,-7)
(6,7)
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)
400
(-4,3)
(-3,-4)
400
How would you write this mathematically?
Move down 4 and left 3
(x-3, y-4)
400
(8,-9)
(-8,9)
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)
500
(5,-9)
(9,5)
500
How would you write this mathematically?
Move left 5
(x-5, y)
500
(-6,3)
(6,-3)
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)