1.
Describe transformation shown in the graph.
A.
translation 5 units up
B.
translation 5 units down
C.
reflection over the
y
-axis
D.
reflection over the
x
-axis
Hint
2.
How many lines of symmetry does the figure shown below have?
A.
1
B.
4
C.
0
D.
2
Hint
3.
Which of the following shows a reflection.
A.
B.
C.
B | B
D.
Hint
4.
A figure has rotation symmetry of 8°. How many identical parts must there be?
A.
272
B.
45
C.
40
D.
70
Hint
5.
Find the angle of rotation for the following figure.
A.
–320°
B.
–40°
C.
–140°
D.
140°
Hint
6.
Find the correct representation of a triangle reflected over line
l
, and then reflected over line
m
.
A.
B.
C.
D.
Hint
7.
Find the correct representation of a glide reflection.
A.
B.
C.
D.
Hint
8.
Scale the figure below by
.
A.
B.
C.
D.
Hint
9.
Use the projection method to scale this polygon by a factor of
.
A.
B.
C.
D.
Hint
10.
Rule: (
x
,
y
)
(
x
+ 3,
y
– 5). Find the correct translation.
A.
B.
C.
D.
Hint