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1. |
Triangle ABC has vertices A(4, 2), B(2, -1), and C(5, -2). The triangle is translated by reflecting it about the graph of x = 2. What are the coordinates of A'? |
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A. |
(1, -2) |
B. |
(8, 2) |
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C. |
(0, 2) |
D. |
(-2, -1) |
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Hint |
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2. |
If Q (3, 4) of triangle QRS is translated by reflecting it about the graph of y = -1, what are the coordinates of Q'? |
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A. |
(4, -5) |
B. |
(3 -6) |
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C. |
(-5, 4) |
D. |
(-6, 3) |
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Hint |
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3. |
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. |
(-1, -2) |
B. |
(3, -6) |
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C. |
(-2, 3) |
D. |
(6, -3) |
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Hint |
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4. |
What are the coordinates of A´ if trapezoid ABCD is reflected over the x-axis? |
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A. |
A'(-7, -5) |
B. |
A'(7, 5) |
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C. |
A'(7, -5) |
D. |
A'(-7, 5) |
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Hint |
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5. |
Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis. |
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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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