Transformations Review

Which is a correct rule for rotating an object 90 degrees counterclockwise around the orgin.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a rule that reflects any point over the x-axis?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If Point B (-4, -6) is reflected to create B' (4, -6), then what reflection occurred?

• Reflection over the x-axis

• Reflection over the y-axis

• Reflection over the line y = x

• Reflection over point (-4, 0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The line segment CD with endpoints C (5, -7) and D (-3, 9) is rotated 270 degrees counterclockwise around the origin. What is the the coordinate of D'?

• ( -3, -9)

• ( 3, -9)

• ( 9 , -3)

• ( 9 , 3 )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If B ( 2, 3 ) is translated to B' (0 , -1) , then what translation was applied?

Tags

CCSS.HSG.CO.A.2

Find the image of point B (-3, 4) after a rotation of 180 degrees around the origin

• ( 3, -4 )

• ( -3 , -4)

• ( 4, -3 )

• ( -4 , 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

Tags

CCSS.HSG.CO.A.2

A type of transformation where a geometric figure slides horizontally, vertically, or both. What type of transformation is this? 

• dilation
• translation
• rotation
• reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect Point C over the y-axis:

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect over x-axis. Which point would be at (3, -6)

• A
• B
• C
• H

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5