Non Rigid Transformations

What will be the new coordinates of Point S after a dilation with a scale factor of 3 about the origin?

• S' (-3, 2)

• S' (6, 4)

• S' (-1.5, 1)

• S' (-9, 6)

Tags

CCSS.8.G.A.3

Damian dilates Triangle PQR shown on the coordinate plane with a scale factor of 0.5 centered at the origin. Then he translates the image 1 unit up and 3 units to the right to form Triangle P'Q'R'. What are the coordinates of the vertices of Triangle P'Q'R'?

• P' (0, 3), Q' (4, 5), R' (4, -1)

• P' (-3, 2), Q' (1, 4), R' (1, -2)

• P' (-6, 4), Q' (2, 8), R' (2, -4)

• P' (0, 2), Q' (4, 4), R' (4, -2)

Tags

CCSS.8.G.A.3

Rectangle WXYZ will be translated 3 units right and 2 units up. The rectangle will then be dilated with a scale factor of 1/3 centered at the origin. Where will Point W" be located after the transformations?

• (0, 1)

• (0, 3)

• (1, 0)

• (0, 9)

Tags

CCSS.8.G.A.3

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• A

• B

• C

• D

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

If you were to dilate Square ABCD with a scale factor of 1/3 centered at the origin, what would the coordinate of D' be?

• (9, 9)

• (1, 1)

• (3, 3)

• (6, 6)

Tags

CCSS.8.G.A.3

Rotate the point (-3,-4) around the origin 180 degrees and then dilate the point with a scale factor of 4 centered at the origin. State the image of the point.

• (3, 4)

• (1, 2)

• (6, 8)

• (12, 16)

Tags

CCSS.8.G.A.3

A dilation produces a similar figure

• True

• False

Tags

CCSS.8.G.A.3

Choose the correct scale factor:

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

In a dilation what mathematical operation is used with the scale factor?

• addition 

• subtraction 

• multiplication 

• division 

Tags

CCSS.8.G.A.3