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WorksheetsTransformations 3/18
Total questions: 27
Worksheet time: 1hrs 7mins
Name
Class
Date
1.
Determine how to translate triangle A'B'C' to triangle ABC.
a)
(x+2, y-5)
b)
(x+2, y-9)
c)
(x-2, y-9)
2.
Determine where X' would be if you translated X 3 units to the left and 9 units down.
a)
(-4, 4)
b)
(-10, 2)
c)
(-4, -5)
d)
(-1, 5)
3.
How was B translated to B' if B' is at (4, -2)?
a)
Translated 6 units down
b)
Translated 2 units to the left and 6 units down
c)
Translated 2 units to the right and 6 units down
d)
Translated 2 units to the right
4.
Find K' if the figure is reflected across the x-axis
a)
(4, 1))
b)
(-1, -4)
c)
(1, -4)
d)
(1, 4)
5.
Which answer shows a reflection across the x-axis?
a)
d
b)
c
c)
b
d)
a
6.
∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?
a)
S'(3, 7)
b)
S'(-3, 7)
c)
S'(-3, -7)
d)
S'(3, 7)
7.
How many degrees was the figure rotated?
a)
90 degrees counterclockwise
b)
180 degrees
c)
90 degrees clockwise
8.
If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?
a)
(-5, 5)
b)
(-3, -5)
c)
(-5, 3)
d)
(-3, 3)
9.
Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.
a)
(-4,-3)
b)
(-4,3)
c)
(4,-3)
d)
(3,4)
10.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
11.
A turn is also called a ___________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
12.
Name the transformation.
a)
Translation
b)
Reflection
c)
Rotation
13.
When you translate, (x,y+6) will move _____.
a)
6 units right
b)
6 units left
c)
6 units up
d)
6 units down
14.
What is this picture an example of?
a)
An angle
b)
A cat vertex
c)
Rotation
d)
Dilation
15.
Rotate the point (7,8) around the origin 90 degrees counterclockwise.
State the image of the point.
State the image of the point.
a)
(-7,-8)
b)
(8,-7)
c)
(-8,7)
d)
(8,7)
16.
What transformation is happening?
(x, y) ----> (x + 2, y - 3)
(x, y) ----> (x + 2, y - 3)
a)
slide up 2, left 3
b)
slide right 2, up 3
c)
slide right 2, down 3
d)
slide left 3, right 2
17.
Point (7,2) is translated vertically 2 units and horizontally -5 units. Where is the new point located?
a)
(9,-3)
b)
(2,4)
c)
(2,0)
d)
12,4)
18.
∆BCD contains the points: B(2,3) C(2,1) D(5,1). If the triangle is reflected across the x-axis, what will B' be?
a)
B'(2, -3)
b)
B'(-2, 3)
c)
B'(-2, -3)
d)
B'(2, 3)
19.
Translations, reflections and rotations are all known as ________________________.
a)
Geometry
b)
Transformations
c)
Congruent
20.
Write a rule for the translation.
a)
(x -1, y + 2)
b)
(x -2, y + 1)
c)
(x +2, y - 1)
d)
(x +1, y - 2)
21.
The rule for reflection over the y-axis is
(x, y) --> _
(x, y) --> _
a)
(-x, y)
b)
(x, -y)
c)
(y, x)
d)
(-y, x)
22.
What would the new point be if you rotated the point (3,-5) 270° clockwise?
a)
a. (-3,-5)
b)
b. (-5,-3)
c)
c. (5,3)
23.
The Point of rotation...
a)
Is the point that does not move
b)
Move a little
c)
Is always the origin
d)
Is never the origin
24.
What are the coordinates of the image of (−3, 2) when the point is reflected across the line y=6 ?
a)
(−3, 10)
b)
(−3, −5)
c)
(3, 1)
d)
(2, −3)
25.
What is the image of (−4, −5) when it is reflected across the line y=x ?
a)
(−4, 5)
b)
(−5, −4)
c)
(4, −5)
d)
(4, 5)
26.
When the point (−6, 2) is reflected across the x-axis, what is the resulting image?
a)
(6, 2)
b)
(2, −6)
c)
(−6, −2)
d)
(6, −2)
27.
What is the image of the point (−5, 2) after a 90° counterclockwise rotation?
a)
(−5, −2)
b)
(−2, −5)
c)
(2, 5)
d)
(5, −2)
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