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Study Quiz
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1
What are the signs of the coordinates in quadrant III?
A)(+, +)
B)(+, –)
C)(–, +)
D)(–, –)
2
Which statement describes the point (5, –2)?
A)It is in quadrant I.
B)It is in quadrant II.
C)It is in quadrant III.
D)It is in quadrant IV.
3
Point A has coordinates (3, 4). It is reflected in the x-axis. What are the coordinates of the reflected point A'?
A)(3, –4)
B)(–3, 4)
C)(4, –3)
D)(–4, –3)
4
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Sunita watched her little brother slide down a slide at the playground. This is an example of
A)a reflection.
B)a rotation.
C)a stretch.
D)a translation.
5
Ivan plotted the following points on a coordinate grid: (1, 1), (2, 2), (3, 3), and (4, 4). These points lie on a line that goes through
A)the origin.
B)the x-axis, but not the origin.
C)the x-axis at (1, 0) and the y-axis at (0, 1).
D)the y-axis, but not the origin.
6
Point R has coordinates (–3, –4). Which transformation results in an image point R' at (–3, 2)?
A)A reflection in a horizontal line at y = 1.
B)A reflection in a horizontal line at y = –1.
C)A rotation of 180º clockwise about the origin.
D)A translation of 6 units to the right.
7
A square has a side length of 5, and one vertex in each quadrant. One vertex is at the point (2, –2). Which point cannot be one of the other vertices?
A)(–3, –2)
B)(–3, 3)
C)(–2, –3)
D)(2, 3)
8
Point P has coordinates (1, 2). It is rotated 90º counterclockwise about point Q(4, 1). What are the coordinates of the image point P'?
A)(5, 4)
B)(4, 5)
C)(3, –2)
D)(2, –3)
9
Point S has coordinates (–5, 3). Point T has coordinates (3, –1). Which pair of translations will move point S to point T?
A)8 units right, 4 units down
B)8 units left, 4 units up
C)2 units right, 2 units down
D)2 units left, 2 units up
10
The points A(1, 1), B(3, 1), and C(1, 4) are plotted and joined to form a triangle ABC. The points D(5, 1), E(7, 1), and F(7, 4) are plotted and joined to form a triangle DEF. Which transformation would move triangle ABC to triangle DEF?
A)A translation 4 units to the right.
B)A rotation of 180º about the point (4, 1).
C)A reflection in a vertical line through x = 4.
D)A reflection in a horizontal line through y = 1.





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