Dilations and Scale Factor Review

What scale factor was used to produce the image?

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.7.G.A.1

What scale factor was used to produce the image?

• 2

• -2

• ¹/₂

• 1

Tags

CCSS.8.G.A.3

What scale factor was used to produce the image?

• 2.5

• 1.5

• 3.5

• 4

Tags

CCSS.7.G.A.1

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'(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)

Tags

CCSS.8.G.A.3

On the set of axes below, AB is dilated by a scale factor of  5/2   centered at P.

Which statements are always true?

Select all that apply

• AB = A'B'

• AB // A'B'

Tags

CCSS.HSG.CO.A.2

Enlargement or reduction?  Find the scale factor!

• It's an enlargement; the scale factor is 1/2.

• It's an enlargement; the scale factor is 2.

• It's a reduction; the scale factor is 1/2.

• It's a reduction; the scale factor is 2.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Choose the correct scale factor:

• 5/2

• 3/2

• 3.5

• 4

Tags

CCSS.7.G.A.1

What scale factor takes the pre-image to the image?

• 2

• 3

Tags

CCSS.HSG.CO.A.2

In the figure above, a dilation from A to A' has occurred. What is the scale factor?

scale factor = _______

Mathematical Equivalence

ON

Tags

CCSS.8.G.A.3

Which of the following scale factors could have possibly created the dilation shown?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3