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1. |
Describe transformation shown in the graph. |
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A. |
reflection over the y-axis |
B. |
translation 5 units up |
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C. |
reflection over the x-axis |
D. |
translation 5 units down |
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Hint |
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2. |
How many lines of symmetry does the figure shown below have? |
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A. |
4 |
B. |
0 |
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C. |
2 |
D. |
1 |
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Hint |
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3. |
Triangle RST has vertices R(-3, 2), S(0, -5), and T(4, 5). When translated R' has coordinates (4, 1). Find the coordinates of S' and T'. |
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A. |
S'(7, -6), T'(4, 11) |
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B. |
S'(7, -6), T'(11, 4) |
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C. |
S'(-7, 6), T'(-11, 4) |
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D. |
S'(-6, 7), T'(4, 11) |
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Hint |
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4. |
Select the figure that is a reflection. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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5. |
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°. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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6. |
Find the angle of rotation that is the same as 70°. |
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A. |
–170° |
B. |
–290° |
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C. |
170° |
D. |
–70° |
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Hint |
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7. |
Find the correct representation of a translation. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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8. |
If b is the original figure, which figure is a translation? |
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A. |
d |
B. |
c |
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C. |
e |
D. |
a |
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Hint |
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9. |
What is the scale factor of Figure A to Figure B? |
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A. |
3 |
B. |
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C. |
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D. |
2 |
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Hint |
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10. |
Use the projection method to scale this polygon by a factor of . |
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A. |
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B. |
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C. |
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D. |
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Hint |
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