Geometric Transformation Rules

Which shows point (3, 6) rotated COUNTER-CLOCKWISE by 180 degrees?

• (6, -3)

• (-6, 3)

• (-3, -6)

• ((3, 6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule applies to a rotation of 90 degrees CLOCKWISE

• (x, y) ----> (x + 4, y + 4)

• (x, y) ----> (4x, 4y)

• (x, y) ----> (y, -x)

• (x, y) ----> (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point (-5,2) is reflected over the y axis.  Where is the new point located?

• (5,2)

• (-5,-2)

• (-5,2)

• (5,-2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the scale factor of the dilation?

• 7

• 2

• 6

Tags

CCSS.8.G.A.3

What is the algebraic notation of a figure is Translated 2 units right and 5 units up?

• (x, y) --> (x - 2, y - 5)

• (x, y) --> (x + 2, y + 5)

• (x, y) --> (x + 5, y - 2)

• (x, y) --> (5x, 2y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A dilation creates a similar figure.

• True

• False

Tags

CCSS.8.G.A.3

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

• addition 

• subtraction 

• multiplication 

• division 

Tags

CCSS.8.G.A.3

A dilation can produce a smaller figure also known as a ______

• reduction

• enlargement

• scale factor

• center of dilation

Tags

CCSS.8.G.A.3

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?

• 1

• 7

• 18

• 49

Tags

CCSS.8.G.A.3