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WorksheetsTranslations & Reflections Practice
Total questions: 68
Worksheet time: 3hrs 55mins
When translating left or right on a coordinate plane, what coordinate is affected?
x-coordinate
y-coordinate
When translating up or down on a coordinate plane, what coordinate is affected?
x-coordinate
y-coordinate
(x, y) -----> (x, y +4)
Determine how to translate triangle ABC to triangle A'B'C' ?
(x + 2, y - 5)
(x + 2, y - 9)
(x - 2, y - 9)
(x - 2, y + 9)
What is the algebraic representation of a figure is Translated 9 units right and 3 units down?
(x, y) -->
(x - 9, y + 3)
(x, y) -->
(x + 9, y - 3)
(x, y) -->
(x + 3, y - 9)
(x, y) -->
(9x, 3y)
(x, y) ----> (x + 2, y - 3)
Which figure is the Image?
Which picture is an example of a translation?
Reflect (-2, 5) over the y axis.
Think: What will change? the X or the Y?
(-2, -5)
(2, 5)
(2, -5)
Reflect (-8, -1) over the y-axis.
Think: What will change? the X or the Y?
(8, -1)
(8, 1)
(-8, 1)
Reflect (-2, 5) over the x axis.
Think: What will change? the X or the Y?
(-2, -5)
(2, 5)
(2, -5)
When you reflect a point over the x-axis, the _________ changes.
x-coordinate
y-coordinate
When you reflect a point over the y-axis, the ____________ changes.
x-coordinate
y-coordinate
What is the reflection of C (0,-4) over the x-axis?
C' (-0, 4)
C' (4, 0)
C' (0, 4)
C' (-4, 0)
Find D' after a reflection across the y-axis.
D'(-4,4)
D'(-4,-4)
D'(4,-4)
D'(4,4)
Triangle ABC has vertices A(0,6), B(7,6), and C(2,1).
Find A' after a translation 2 units right and 3 units down.
(-2,-3)
(2,3)
(2,-3)
(3,3)
If I reflect ΔXYZ across the x-axis, what is the first step to drawing the reflection?
Connect all of the dots
Plot each new point the same number of units from the line of reflection
Count the number of units each point is from the line of reflection
Which two triangles are reflections of each other across the y-axis?
A and B
B and D
A and C
C and D
What axis is the triangle being reflected over?
X-axis
Y-axis
What axis is the image reflected over?
X-axis
Y-axis
Quadrilateral J is reflected over the x-axis. What is the image of the reflection?
F
G
H
Not shown
What value changed on this x reflection?
the x value
(side to side)
the y value
(up and down)
which value changed on the reflection on the y axis?
the y value
(up and down)
the x value
(side to side)
Is the picture an x axis reflection or a y-axis reflection? Which axis does it jump over?
x
y
Which axis does this reflection go over?
x
y
Identify line of reflection
x axis
y axis
y = x
y = -x
What would be the coordinates of point A after being reflected across the y- axis. (Click on the picture to make bigger)
(-2, 7)
(2, -7)
(-7, 2)
(-7, -2)
What would be the coordinates of point D after being reflected across the y- axis. (Click on the picture to make bigger)
(-3, -3)
(3, 3)
(3, -3)
(-3, 3)
What would be the coordinates of point E after being reflected across the x- axis. (Click on the picture to make bigger)
(-2, 0)
(2, 0)
(0, -2)
(0, 2)
A flip is also called a ___________.
Translation
Reflection
Rotation
Transformation
What would be the coordinates of point K if it was reflected over the x-axis?
(-5, -2)
(-5, 2)
(5, -2)
If F(-2,4) was reflected over the Y-AXIS, what would the coordinated of F' be?
F'(-2,-4)
F'(2,-4)
F'(2,4)
F'(-2,4)
If A(2,5) was reflected over the Y-AXIS, what would the coordinated of A' be?
A'(2,-5)
A'(-2,5)
A'(5,2)
A'(5,-2)
Reflect N across the y-axis.
Reflect N across the x-axis.
If you reflect point B ( -2, 5) over the y-axis, what is the reflected point?
B' ( 2, 5)
B' ( -2, -5)
B' ( 2, -5)
B' ( -2, 5)
If you reflect the point D ( 5, -1) over the x-axis, what is the reflected point?
D' ( 5, 1)
D' ( -5, -1)
D' ( -5, 1)
D' ( 5, -1)
If you reflect point C ( -1, -4) over the x-axis, what is the reflected point?
C' ( -1, 4)
C' ( 1, 4)
C' ( 1, -4)
C' ( -1, -4)
What would the coordinates of A' be when A is reflected over the line where y = -2 ?
(-4, 6)
(-4, -6)
(-4, -2)
(-4, 2)
What would the cooordinates of B' be after B is reflected over the line where x = -4 ?
(-9, 2)
(1, -2))
(-1, 2)
(-4, 2)
