| |
| |
1. |
Which tessellation is not regular? |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
2. |
Which translation will translate  with vertices A(-2, 3), B(0, -2), and C(-3, -4) to  with vertices A'(-5, 4), B'(-3, -1), and C'(-6, -3)? |
| |
|
A. |
3 units left, 1 unit up |
B. |
3 units right, 1 unit up |
| |
|
C. |
3 units right, 1 unit down |
D. |
3 units left, 1 unit down |
| |
|
Hint |
|
| |
3. |
Which type of tranformation results from successive reflections about two intersecting lines? |
| |
|
A. |
translation |
B. |
slide |
| |
|
C. |
dilation |
D. |
rotation |
| |
|
Hint |
|
| |
4. |
If AB = 6, find the measure of the dilation image of  for a dilation with scale factor -3. |
| |
|
A. |
-6 |
B. |
3 |
| |
|
C. |
18 |
D. |
9 |
| |
|
Hint |
|
| |
5. |
If A(2, 4) is reflected over the x-axis, what are its new coordinates? |
| |
|
A. |
(4, 2) |
B. |
(-2, 4) |
| |
|
C. |
(-2, -4) |
D. |
(2, -4) |
| |
|
Hint |
|
| |
6. |
Analyze the figure. Determine if it will tessellate in a plane or not and if so, which type of tessellation will it be. |
| |
|
 |
| |
|
A. |
Yes, uniform and semi-regular |
| |
|
B. |
No, it will form an overlapping pattern |
| |
|
C. |
Yes, regular |
| |
|
D. |
Yes, not uniform |
| |
|
Hint |
|
| |
7. |
Which figure does not have a point of symmetry? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
If Q (3, 4) of triangle QRS is translated by reflecting it about the graph of y = -1, what are the coordinates of Q'? |
| |
|
A. |
(-6, 3) |
B. |
(-5, 4) |
| |
|
C. |
(4, -5) |
D. |
(3 -6) |
| |
|
Hint |
|
| |
9. |
If point C (3, -2) is rotated 180° on the coordinate plane, what are the coordinates of C'? |
| |
|
A. |
(-2, -3) |
B. |
(2, 3) |
| |
|
C. |
(-3, 2) |
D. |
(-3, -2) |
| |
|
Hint |
|
| |
10. |
Which statement is true about dilations? |
| |
|
A. |
Dilations form congruent images. |
| |
|
B. |
Dilations form similar images. |
| |
|
C. |
Dilations are the combination of two reflections. |
| |
|
D. |
Dilations are isometries. |
| |
|
Hint |
|
| |
11. |
What is the component form of  for A(23, 21) and B(-18, 1)? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
12. |
Determine the direction of  =  to the nearest degree. |
| |
|
A. |
74° |
B. |
344° |
| |
|
C. |
16° |
D. |
276° |
| |
|
Hint |
|
| |
13. |
Use a matrix to find the coordinates of the endpoints of the image of with A(-6, 6) and B(9, -8) after a reflection in the line y = x. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Determine the coordinates the image of  with vertex matrix  after a dilation with a scale factor of -4. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|
|