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Transformations and Dilations

Authored by Kieran Hunt

Mathematics

7th - 8th Grade

CCSS covered

Used 184+ times

Transformations and Dilations
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 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.

Tags

CCSS.8.G.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

½
¼
4
2

Tags

CCSS.8.G.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A rotation

Has a central point that stays fixed and everything else moves around that point

a transformation that changes the size of a figure

a transformation in which the preimage is flipped across a line

a function that moves an object a certain distance. The object is not altered in any other way.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A reflection

Has a central point that stays fixed and everything else moves around that point

a transformation that changes the size of a figure

a transformation in which the preimage is flipped across a line

a function that moves an object a certain distance. The object is not altered in any other way.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A translation

Has a central point that stays fixed and everything else moves around that point

a transformation that changes the size of a figure

a transformation in which the preimage is flipped across a line

a function that moves an object a certain distance. The object is not altered in any other way.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A _______ is a transformation that enlarges or reduces a figure by a scale factor relative to a center point.

Rotation
Translation
Dilation
Reflection

Tags

CCSS.8.G.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Name the transformation.

Translation

Reflection

Rotation

Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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