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1. |
Which figure shows a line that is not a line of symmetry? |
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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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2. |
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. |
(-2, -1) |
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C. |
(8, 2) |
D. |
(0, 2) |
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Hint |
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3. |
If A(2, 4) is reflected over the x-axis, what are its new coordinates? |
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A. |
(2, -4) |
B. |
(-2, 4) |
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C. |
(4, 2) |
D. |
(-2, -4) |
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Hint |
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4. |
What are the coordinates of the image of A(5, -2) under a reflection across the x-axis? |
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A. |
(5, 2) |
B. |
(-2, -5) |
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C. |
(-2, 5) |
D. |
(-5, -2) |
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Hint |
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5. |
What are the coordinates of the image of B(-2, 3) under a reflection across the y-axis? |
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A. |
(-2, -3) |
B. |
(-3, -2) |
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C. |
(2, 3) |
D. |
(-3, 2) |
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Hint |
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