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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. |
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)? |
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A. |
3 units left, 1 unit down |
B. |
3 units right, 1 unit down |
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C. |
3 units right, 1 unit up |
D. |
3 units left, 1 unit up |
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Hint |
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3. |
If A (-2, -3) is reflected over the y-axis, what are the new coordinates of A' ? |
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A. |
(2, 3) |
B. |
(-2, -3) |
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C. |
(-2, 3) |
D. |
(2, -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. |
Square ABCD is shown in the figure. Find the coordinates of the vertices of the image if the square is translated 2 units to the right and 3 units up. |
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A. |
A´(-1, 1), B´(3, 1), C´(3, -3), D´(-1, -3) |
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B. |
A´(-1, 4), B´(3, 4), C´(3, 0), D´(-1, 0) |
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C. |
A'(-2, 3), B'(6, 3), C'(6, -9), D'(-2, -9) |
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D. |
A´(0, 3), B´(4, 3), C´(4, -1), D´(0, -1) |
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Hint |
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