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1. |
What type of transformation results from successive reflections about two parallel lines? |
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A. |
turn |
B. |
dilation |
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C. |
rotation |
D. |
translation |
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Hint |
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2. |
Find the coordinates of A (3, -2) after it has been translated by reflecting it over the graph of y = 1 and then y = -1. |
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A. |
(6, -3) |
B. |
(3, -6) |
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C. |
(-2, 3) |
D. |
(-1, -2) |
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Hint |
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3. |
Use the triangle in the diagram with a translation of 4 down, 2 units to the left, followed by a reflection over the x-axis to find the coordinates of Y''. |
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A. |
(-2, 5) |
B. |
(1, 3) |
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C. |
(-3, 3) |
D. |
(3, 3) |
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Hint |
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4. |
Use the parallelogram in the diagram with a translation of 2 up, 4 units to the left, followed by a reflection over the x-axis to find the coordinates of Y''. |
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A. |
(1, -2) |
B. |
(-1, 2) |
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C. |
(-2, 2) |
D. |
(-2, -2) |
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Hint |
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5. |
Use the parallelogram in the diagram with a translation of 4 down, 6 units to the left, followed by a reflection over the y-axis to find the coordinates of W''. |
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A. |
(2, 6) |
B. |
(4, 2) |
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C. |
(-6, 2) |
D. |
(6, 2) |
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Hint |
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