Essential Question: How do you reflect objects on a coordinate plane? Learning Target: Students will be able to perform reflections of objects on a coordinate plane and be able to describe the reflection that takes place between pre-image and image. Complete the entire document and show all work for full credit.
What is another word for reflection?
Which graph show the x-axis as the line of reflection?
Which graph show the y-axis as the line of reflection?
Which graph show the y=x as the line of reflection?
Which graph shows the line, y= - x as the line of reflection?
Graph the line x=3.
Graph the line x=-4.
Graph the line y=-4.
Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image.
Be sure your answer is in coordinate form (x,y). No spaces
B'
C'
D'
E'
Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image.
Be sure your answer is in coordinate form (x,y). No spaces
W'
X'
Y'
Z'
Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image.
Be sure your answer is in coordinate form (x,y). No spaces
F'
G'
H'
Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image.
Be sure your answer is in coordinate form (x,y). No spaces
M'
N'
O'
P'
Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image.
Be sure your answer is in coordinate form (x,y). No spaces
J'
K'
L'
M'
Graph and label each figure and its image under a reflection in the given line. Give the coordinates of the image.
Be sure your answer is in coordinate form (x,y). No spaces
P'
Q'
R'
Draw and name the line of reflection used to map each preimage to its image.
Your answer should have no spaces.
Line of Reflection (mirror)
Draw and name the line of reflection used to map each preimage to its image.
Your answer should have no spaces.
Line of Reflection (mirror)
Draw and name the line of reflection used to map each preimage to its image.
Your answer should have no spaces.
Line of Reflection (mirror)
Draw and name the line of reflection used to map each preimage to its image.
Your answer should have no spaces.
Line of Reflection (mirror)
Draw and name the line of reflection used to map each preimage to its image.
Your answer should have no spaces.
Line of Reflection (mirror)
K(6, 5) is the pre-image of K before a reflection in the line y = 2. What are the coordinates of K'?
Be sure your answer is in coordinate form (x,y). No spaces
B(-3, -4) is the pre-image of B' before a reflection in the y-axis. What are the coordinates of B'?
Be sure your answer is in coordinate form (x,y). No spaces
R’(-1, 9) is the image of R after a reflection in the x-axis. What are the coordinates of R
Be sure your answer is in coordinate form (x,y). No spaces
Z’(5, -7) is the image of Z after a reflection in the line y = x. What are the coordinates of Z?
Be sure your answer is in coordinate form (x,y). No spaces
Describe in your own words reflecting a shape with the x-axis
Describe in your own words reflecting a shape with the y-axis
Describe in your own words reflecting a shape with the line y=x.
Describe in your own words reflecting a shape with the line y=-x.
Reflect the figure with the given vertices across the given line.
S(3, 4), T(3, 1), U(−2, 1), V(−2, 4); x-axis
S'
T'
U'
V'
Reflect the figure with the given vertices across the given line.
S(3, 4), T(3, 1), U(−2, 1), V(−2, 4); y-axis
S'
T'
U'
V'
Reflect the figure with the given vertices across the given line.
A(-4, -2), B(-1, -1), C(-1, -4); y = x
A'
B'
C'
Reflect the figure with the given vertices across the given line.
A(-4, -2), B(-1, -1), C(-1, -4); y = -x
A'
B'
C'