Topic Test Answers

25 verified answers
21
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Which shows only a vertical translation from the shaded figure onto the unshaded figure?

A
On a coordinate plane, a triangle is shifted up.
Option A
B
On a coordinate plane, a triangle is shifted to the left.
Option B
C
On a coordinate plane, a triangle is enlarged to form another triangle.
Option C
D
On a coordinate plane, a triangle is shifted up and to the left.
Option D
22
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Which lists all the lines that are parallel to line s?

Question illustration
A
only line v
B
only line t and line v
C
only line u and line v
D
only lines t, u, and v
23

Triangle MNO is reflected over the x-axis and then translated up 4 and right 3. How can the transformation be amended such that the translation can occur before the reflection and have the image remain in the same position?

Question illustration
A
Translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis.
B
Translate the pre-image up 3 and right 4 and then reflect the figure over the x-axis.
C
Translate the pre-image up 4 and left 3 and then reflect the figure over the y-axis.
D
Translate the pre-image down 3 and right 4 and then reflect the figure over the x-axis.
24

The shape on the left is transformed to the shape on the right.Which of the following statements describes the transformation?

Question illustration
A
W prime X prime Y prime right-arrow W X Y
Option A
B
W X Y right-arrow W prime X prime Y prime
Option B
C
W X Y right-arrow Y prime X prime W prime
Option C
D
X prime Y prime W prime right-arrow W X Y
Option D

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