Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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A video visual effects animator creates an
animation by translating a logo using a coordinate description. Write a rule for the
translation of logo 1 to logo 2.
a. | (x, y)  (x + 6, y –
5) | c. | (x, y)  (x – 6, y +
5) | b. | (x, y)  (x + 5, y –
6) | d. | (x, y)
 (x – 5, y + 6) |
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2.
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Point N (2,9) is on  . A translation moves point N to its image N’(6, 3).
What is
the distance, in units, between any point on  and its image? | | | |
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3.
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Consider Quadrilateral ABCD defined by the coordinates:
A: (2, 3)
B: (3, 1)
C: (- 4, 2)
D: (2, - 3)
If
Quadrilateral ABCD were reflected over the x-axis, what would the coordinates of the newly created
Quadrilateral Image A’B’C’D’?
a. | A: (- 2, 3)
B: (-
3, 1)
C: (4, 2)
D: (- 2,
- 3)
| c. | A: (2, - 3)
B: (3,
- 1)
C: (- 4, - 2)
D: (2,
3)
| b. | A: (- 2, - 3)
B: (-
3, - 1)
C: (4, - 2)
D: (-
2, 3)
| d. | A: (3, 2)
B: (1, 3)
C: (2, - 4)
D: (- 3,
2)
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4.
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Point A’ is the reflection of point A
over the line y =2. What are the coordinates of A’?
a. | A’(2,4) | c. | A’(0, - 2) | b. | A’(- 2, 0) | d. | A’(4, 2) |
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5.
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| If the
point A is located at (2, 3) and A’ is the image of A after being rotated about the
origin by 90° (counter clockwise). What are the coordinates of
A’? |  | | |
a. | A’( 3, – 2) | c. | A’( – 3, –
2) | b. | A’( – 3, 2) | d. | A’( 2, – 3) |
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6.
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Which process stated below would result in a dilation of coordinate points to
the origin by a scale factor of 0.5?
a. | Multiply only the x-coordinate by 0.5 of each point to be
dilated. | b. | Multiply only the y-coordinate by 2 of each point to be dilated. | c. | Multiply both the
x-coordinate and the y-coordinate by 0.5 of each point to be dilated. | d. | Multiply both the
x-coordinate and the y-coordinate by 2 of each point to be dilated. |
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7.
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Which process stated below would result in a translation to the up 3 of
coordinate points?
a. | Add 3 to just the x-coordinate of each point to be translated. | b. | Subtract 3 from just
the x-coordinate of each point to be translated. | c. | Add 3 to just the y-coordinate of each point to
be translated. | d. | Subtract 3 from just the y-coordinate of each point to be
translated. |
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8.
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