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MATH-7
SOL Review 7.8 - Transformations
Exam not valid for Paper Pencil Test Sessions
[Exam ID:1BP4GN
1
What are the coordinates of the image of triangle RST after a rotation of 180 degrees clockwise about the origin?
A R (-2, -5), S (-6, 2), T (0, 4)
B R (5, -2), S (-2, -6), T (-4, 0)
C R (2, -5), S (6, 2), T (0, 4)
D R (-5, 2), S (2, 6), T (4, 0)
E R (5, 2), S (-2, 6), T (-4, 0)
F R (-2, 5), S (-6, -2), T (0, -4)
2
Directions: Click on a box to choose each transformation you want to select. You must select all correct
transformations.
Identify all transformations that will translate figure K onto figure B. 4 units down, 8 units right, and 2 units down
6 units left, 8 units up 6 units right, 8 units down
2 units right, 8 units down, and 4 units right
6 units down, 6 units right, and 2 units down
2 units left, 8 units up, and 4 units left
3
Which grid shows quadrilateral GHKB rotated 180° about the origin?
A
B
C
D
4
Which is most likely the type of transformation that takes place from Figure 1 to Figure 2 on the coordinate grid above?
A Vertical translation
B 90° rotation about the origin
C Reflection over the x-axis
D 180° rotation about the origin
5
Triangle TSR , with coordinates T (-3, -2), S (5, 5), and R (6, -2), is reflected over the y -axis. What will be the coordinates of the new figure?
A
B
C
D
T '(2, -3), S '(-5, 5), and R '(2, 6)
T '(3, -2), S '(-5, 5), and R '(-6, -2)
T '(-2, -3), S '(5, 5), and R '(-2, 6)
T '(-3, 2), S '(5, -5), and R '(6, 2)
6
Which grid shows rectangle GLDK translated 5 positive units horizontally?
A
B
C
D
7
Which is most likely the type of transformation that takes place from Figure 1 to Figure 2 on the coordinate grid above?
A Translation vertically
B 180° rotation about the origin
C 90° rotation about the origin
D Reflection over the x-axis
8
Dilate the rectangle by a scale factor of 2. What are the coordinates of K'? A K'(8, 12)
B K'(3, 2)
C K'(2, 3)
D K'(12, 8)
9
Rotate triangle RST 90° clockwise about the origin. What are the coordinates of the new image?
A R'(-6, -8); S'(-2, -8); T'(-2, -1)
B R'(8, 6); S'(8, 2); T'(1, 2)
C R'(6, 8); S'(2, 8); T'(2, 1)
D R'(-8, -6); S'(-8, -2); T'(-1, -2)
10 Rotate the quadrilateral 90° counterclockwise about the origin. What are the coordinates of M'?
A M' (-4, -2)
B M' (4, 2)
C M' (2, 4)
D M' (-2, -4)
11 Reflect triangle DEF over the y-axis. What are the coordinates of the new image?
A D'(2, -1); E'(2, -3); F'(6, -3)
B D'(2, 1); E'(2, 3); F'(6, 3)
C D'(-2, 1); E'(-2, 3); F'(-6, 3)
D D'(-2, -1); E' (-2, -3); F'(-6, -3)
12 Reflect rectangle MNOP over the x-axis. What are the coordinates of the new image?
A M'(-7, 3); N'(-2, 3); O'(-2, 5); P'(-7, 5)
B M'(-3, 7); N'(-3, 2); O'(-5, 2); P'(-5, 7)
C M'(3, -7); N'(3, -2); O'(5, -2); P'(5, -7)
D M'(7, -3); N'(2, -3); O'(2, -5); P'(7, -5)
13 Rotate rectangle ABCD 180° clockwise about the origin. What are the coordinates of the new image?
A A' (-3, 7); B'(-5, 7); C'(-5, 3); D'(-3,3)
B A' (3, -7); B'(5, -7); C'(5, -3); D'(3,-3)
C A' (3, 7); B'(5, 7); C'(5, 3); D'(3,3)
D A' (-3, -7); B'(-5, -7); C'(-5, -3); D'(-3,-3)
14 Translate the figure vertically 6 positive units. Which best describes the location of the image of vertex V ?
A (11, -2)
B (5, 4)
C (5, -8)
D (-1, -2)
15 Translate the figure horizontally -5 units. Which best describes the location of the image of vertex L?
A (-7, 2)
B (-3, -2)
C (2, -7)
D (-2, -3)
16
If triangle ABC is dilated by a factor of the new figure? A
B
C
D
A' (-2, 6), B' (4, 4), C' (-2, -2)
A' (-1, 3), B' (2, 2), C' (-1, -1)
A' (-1, 6), B' (2, 4), C' (-1, -2)
A' (-4, 12), B' (8, 8), C' (-4, -4)
1 , which best represents the coordinates of 2