Math Dilation

The table describes two dilations with the cener of dilation at the origin. Which rule describes each dilation? Move the correct answer to each box in the table. Not all answers will be used.

Groups:

(a) Scale factor of 1/2

,

(b) Scale factr of 2

,

(c) NOT a Dilation

Tags

CCSS.HSG.CO.A.2

Select the correct answer.

• F

• G

• H

• J

Tags

CCSS.8.G.A.3

SELECT THE CORRECT ANSWER

• F

• G

• H

• J

Tags

CCSS.8.G.A.3

SELECT THE CORRECT ANSWER

• F

• G

• H

• J

Tags

CCSS.8.G.A.3

SELECT THE CORRECT ANSWER

• F

• G

• H

• J

Tags

CCSS.HSG.CO.A.2

SELECT THE CORRECT ANSWER

• A

• B

• C

• D

Tags

CCSS.HSG.CO.A.2

What is a dilation?

• A change in orientation

• A change in shape

• A stretch or shrink of an image

• A change in size

Tags

CCSS.8.G.A.3

When is an image stretched to a larger size?

• When the scale factor is greater than 1

• When the scale factor is less than 1

• When the scale factor is equal to 1

• When the scale factor is equal to 0

Tags

CCSS.8.G.A.3

What are the coordinates of the new point P' after dilating point P with a scale factor of K?

• Multiply the scale factor by the X-coordinate

• Multiply the scale factor by the Y-coordinate

• Multiply the scale factor by both the X and Y coordinates

• Divide the scale factor by both the X and Y coordinates

Tags

CCSS.8.G.A.3

What is the scale factor for a dilation that shrinks the image to one-third its size?

• 1

• 2

• 1/2

• 1/3

Tags

CCSS.8.G.A.3