| |
| |
1. |
Select the figure that is not a reflection. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
H | H |
D. |
M | M |
| |
|
Hint |
|
| |
2. |
has vertices H(-3, -1), I(-2, -4), and J(-4, -4). Which graph shows the reflection image of the triangle over the y-axis? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
3. |
Select the figure that is a reflection. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
Using the figure below as a basic design element and its center of rotation, find the correct figure with an angle of rotation of 100°. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
Find the angle of rotation for the following figure. |
| |
|
 |
| |
|
A. |
–40° |
B. |
140° |
| |
|
C. |
–320° |
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. |
Use the projection method to scale this polygon by a factor of . |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
Use the projection method to scale this polygon by a factor of 2. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Find the rule for the translation below. |
| |
|
 |
| |
|
A. |
rule: (x, y) (x – 7, y – 1) |
| |
|
B. |
rule: (x, y) (x – 1, y – 7) |
| |
|
C. |
rule: (x, y) (x – 1, y + 7) |
| |
|
D. |
rule: (x, y) (x + 7, y + 1) |
| |
|
Hint |
|
|
|