Transformations Review (Rotations, Reflections, Translations
Authored by Dustin Kotur
Mathematics
7th Grade - University
CCSS covered
Used 3+ times
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37 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the triangle is reflected across the x-axis, the coordinates of the new vertices will be (1, -1), (3, -3), and _____.
(2, 4)
(-2, 4)
(2, -4)
(-2, -4)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you wanted to move Triangle ABC to make it overlap perfectly with Triangle DEF, how would you translate it?
Translate +8 units in the x direction
Translated +2 units in the x direction and +2 units in the y direction
Translate -8 units in the x direction and -8 units in the y direction
Translate -2 units in the y direction
Tags
CCSS.HSG.CO.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When Point F is reflected over the x-axis, the coordinates of the new point are ___.
(-5, 0)
(5, -5)
(-5, -5)
(2, -2)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the rectangle were rotated 90º clockwise about the origin, what would be the coordinates of Z'?
(2, -2)
(-2, -3)
(2, 2)
(-3, -2)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following will map Triangle ABC onto Triangle A'B'C'?
rotation 90º counterclockwise
reflection across the y-axis
reflection across the x-axis
translation 2 units right and 1 unit up
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Triangle ABC is translated 4 units left and 3 units down. What are the vertices of A'B'C'?
A'(5, 1), B'(4, 5), C'(2, 3)
A'(1, 1), B'(0, 5), C'(-2, 3)
A'(1, -2), B'(0, 2), C'(-2, 0)
A'(2, -3), B'(1, 1), C'(-1, -1)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Triangle DEF has vertices D(2,0), E(1,-2), and F(2,1). The triangle is rotated 90˚clockwise about the origin.What are the coordinates of vertex F' ?
(-2, -1)
(-1, -2)
(1, -2)
(-2, 1)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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