Review for 8th grade Illustrative Math End-Of-Unit #1 test

What is the transformation from frame #1 to frame #2?

• translation up

• translation to the right

• translation to the left

• translation down

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

What is the transformation from frame #2 to frame #3?

• Rotation $90\degree$ counterclockwise centered on a point on figure

• translation down

• translation up

• Rotation $180\degree$ centered on left conner

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

What is the transformation from frame #3 to frame #4?

• Rotation up

• reflection up

• translation up

• translation down

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

Answer the question in this figure.

• This is a reflection over the line "l"

• This is a $90\degree\$ rotation

• This is a $180\degree$ rotation at the common point between the figures.

• This is a reflection over itself

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

This figure shows what transformation?

• This is a $90\degree$ rotation centered on the common point.

• This is a translation upwards

• This is a $180\degree$ clockwise rotation

• This is a $180\degree$ counterclockwise rotation

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

Segment AB corresponds to which segment on the right figure?

• segment DF

• segment FE

• segment ED

• segment DE

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

This diagram shows what type of transformation?

• This is a counterclockwise reflection

• This is a counterclockwise rotation centered on the common point.

• This is a $180\degree$ counterclockwise rotation centered on the common point.

• This really looks like it would be a counterclockwise rotation of a little less than $180\degree$

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

This diagram shows what transformation?

• This is a reflection of "A" over line L

• This is a rotation of "A" around a point on line L

• This is a rotation of "A" around one of the vertices.

• This is a translation to the fight and then a rotation of $90\degree$ clockwise.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

This transformation shows what?

• This is a translation of point "C" up 2 units and to the right 6 units.

• This is a translation of point "A" up 2 units

• This is a translation of point "B" to the right 6 units

• This is reflection of point "A" over to point A prime

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

What type of transformation is this figure?

• This is a translation of point "A" up one unit and to the right two units.

• This is a reflection up one unit and to the right two units.

• This is a rotation of two units.

• This is a rotation of two units clockwise.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3