Sample

What is the sequence of transformations?

• Reflect over the y then reflect over the x
• Reflect over the x then reflect over the y
• Translate 4 units then rotate 90˚
• Rotate 90˚ then reflect over the x

Tags

CCSS.8.G.A.3

Which of the following is an acceptable explanation why transformed figures are congruent to the original figures.

• The figures are actually NOT congruent.
• It depends on whether you translated, rotated, or reflected.
• Side lengths and angles measures stay the same when transformed.
• The figures look the same.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• a 180° clockwise rotation about the origin

• a 180° counterclockwise rotation about the origin

• a reflection over the x-axis and then a reflection over the y-axis

• a reflection over the y-axis and then a 90° clockwise rotation about the origin

What is the sequence of transformations for the image given? 

• Reflect over the x-axis, translate (x+8,y)
• Reflect over the x-axis then translate (x+6, y)
• Reflect over the y-axis then (x+1, y+1)
• Translate down 4 (y-4) and to the right 5 (x+5)

Tags

CCSS.8.G.A.3