Roy Preview Oct 31

Which sounds like "reflection"?

• over the y-axis

• up and left

Which sounds like "translation"

• over the y-axis

• right and up

Translation or reflection?

• Translation

• Reflection

Describe the transformation.

• translated 2 units left

• reflection over the y-axis

Tags

CCSS.HSG.CO.A.2

Which word means "more than one" ?

• preserved

• sequence

• congruent

• translation

Tags

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.7.7

CCSS.RL.8.7

The pre-image is...

• the triangle on bottom

• the triangle on top

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which shows how to find scale factor?

• r = AB/A'B'

• r = A'B'/AB

When dilated, which will be a parallel dilation?

• 
• 

Which names a pre-image?

• ABC

• A'B'C'

What is the relationship between segments XP and X'P' ?

• they are parallel

• the are coinciding

• they are preserved

• they are equal