Unit 7 Test
Authored by SawNay, Htoo,
Mathematics
9th Grade
CCSS covered
Used 2+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Triangle ABC is graphed in the xy-coordinate plane, as shown. Triangle ABC is reflected across the x-axis to form triangle A’B’C’. What are the coordinates of C’ after the reflection?
(3, -2)
(4, -6)
(-6, 4)
(6, -4)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement describes a possible sequence of transformations that transforms figure 1 into figure 2?
A reflection across the x-axis, followed by a translation of 3 units to the right
A reflection across the x-axis, followed by a translation of 2 units to the left
A rotation 180 degrees clockwise about the origin, followed by a translation 2 units to the left
A rotation 180 degrees clockwise about the origin, followed by a translation 3 units to the right
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pentagon ABCDE is shown in the xy-coordinate plane. Pentagon ABCDE will be rotated 90 degrees clockwise about the point (1, 1) to form pentagon A’B’C’D’E’.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which answer shows a reflection across the y-axis?
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the transformation from ABC to A'B'C'.
Tags
CCSS.HSG.CO.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the transformation from ABCD to A'B'C'D'.
Tags
CCSS.8.G.A.3
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Definition: The figure before a translation has occurred.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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