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1. |
What is the reflected image of A about line m? |
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A. |
D |
B. |
B |
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C. |
A |
D. |
C |
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Hint |
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2. |
Quadrilateral PQRS has vertices P(1, 6), Q(5, 2), R(3, -2), and S(-2, 4). If the quadrilateral is translated 2 units right and 4 units down, what are the coordinates of R'? |
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A. |
(5, 2) |
B. |
(3, 2) |
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C. |
(1, -6) |
D. |
(5, -6) |
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3. |
Describe the transformation that occurred in the mapping below. |
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A. |
rotation |
B. |
translation |
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C. |
reflection |
D. |
dilation |
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4. |
Which letter shown has only one line of symmetry? |
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A. |
A |
B. |
O |
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C. |
P |
D. |
X |
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5. |
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. |
(-2, 3) |
B. |
(6, -3) |
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C. |
(3, -6) |
D. |
(-1, -2) |
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6. |
Pentagon EFGHI has vertices E(-9, 0), F(-3, 6), G(6, 6), H(6, -6), and I(-3, -6). Graph pentagon EFGHI and its dilated image E´F´G´H´I´ if the scale factor is . |
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A. |
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B. |
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C. |
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D. |
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7. |
The point C (2, 3) is under a rule of (x, y) (x - 5, y - 7). What are the coordinates of C' ? |
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A. |
(-4, -3) |
B. |
(-3, -4) |
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C. |
(-2, 10) |
D. |
(7, -4) |
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8. |
What is the point about which a figure is rotated called? |
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A. |
transformation point |
B. |
image |
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C. |
point |
D. |
center of rotation |
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9. |
What is the rule where the angle of rotation is 90° clockwise, and the center is (0, 0)? |
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A. |
(x, y) (-y, -x) |
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B. |
(x, y) (-x, -y) |
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C. |
(x, y) (y, -x) |
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D. |
(x, y) (-x, y) |
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10. |
If a figure has a point about which it is rotated so that it fits exactly over its original position more than once during a complete turn it is said to have ______?_________. |
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A. |
line symmetry |
B. |
translations |
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C. |
rotational symmetry |
D. |
line reflection |
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11. |
A pattern in which identical copies of one or more figure fill a plane so there are no gaps or overlaps is called a __________. |
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A. |
rotation |
B. |
reflection |
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C. |
tessellation |
D. |
transformation |
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12. |
Which figure could not make a tessellation? |
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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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