Sequence of Transformations with Dilations

Sequence of Transformations with Dilations

8th Grade

10 Qs

quiz-placeholder

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Sequence of Transformations with Dilations

Sequence of Transformations with Dilations

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Lisa Lee

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

Which series of transformations were performed in the figure?

Translation 5 units down, reflection over the y-axis

Reflection over the x-axis, translation 6 units right

Rotation 90o clockwise, reflection over the x-axis

Rotation 180o clockwise, reflection over the y-axis

2.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image
Which of the statements is true about the graphed triangles?

They are similar, because one can be obtained by dilating the other about the origin with a scale factor of 2.

They are similar, because one can be obtained by dilating the other about the origin with a scale factor of 1/2.

They are not similar, because one can be obtained by dilating the other about the origin with a scale factor of 2.

They are not similar, because one can be obtained by dilating the other about the origin with a scale factor of 1/2.

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rectangle ABCD is undergoing a series of transformations. Which of the following transformations will NOT cause the resulting rectangle  to maintain congruence with rectangle ABCD? 
Translation 3 units left, then translation 7 units down. 
Dilation by a scale factor of 3, then dilation by a scale factor of 3.
Dilation by a scale factor of 2, then dilation by a scale factor of 1/2.
Translation 4 units right, then translation 6 units up. 

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which of the following describes the sequence of transformations shown?

Reflect across the x-axis and then rotate -90 degrees cw around the origin

Rotate 90 degrees cw around the origin and then translate down.

Reflect across the x-axis and then reflect across the y-axis.

Translate up and then rotate 90 degrees ccw about the origin.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?
A(3,3) B(6,6) C(9,3)
A'(9,9) B'(18,18) C'(27,9)
A'(6,6) B'(9,9) C'(12,6)
A'(0,0) B'(3,3) C'(6,0)
A'(1,1) B'(2,2) C'(3,1)

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
Which rule shows the transformation?
(x, y) ----> (0.5x, 0.5y)
(x, y) ----> ( 2 + x, 2 + y)
(x, y) -----> (2x, 2y)
(x, y) -----> (3x, 3y)

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What sequence of transformations will get you from triangle ABC to its image triangle A'B'C'?

Reflection, then Translation

Rotation, then Dilation

Reflection, then Rotation

Dilation, then Reflection

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