Intro to Transformations

The original figure in a transformation is the __________.

• original

• pre-image

• image

• the first one

Tags

CCSS.HSG.CO.A.2

The new figure created from a transformation is the ______.

• Original

• Image

• Pre-Image

• New

Tags

CCSS.HSG.CO.A.2

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which is the pre-image (first one)?

• Purple

• Blue

Tags

CCSS.HSG.CO.A.2

A reflection ____________________.

• turns a figure around a point.

• slides an object form one place to another.

• flips or mirrors an object across a line.

• changes the size of an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Congruence

• when a shape is enlarged

• when two figures are the same size and same shape

• when the rotation moves two quadrants

Tags

CCSS.8.G.A.2

Image

• a slide or flip

• the original shape or figure

• a shape or figure after a transformation; the new figure

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Pre-Image

• a shape or figure after a transformation, the new figure

• a transformation that rotates around the origin

• a shape or figure before a transformation; the original figure

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflection

• a transformation that produces a mirror image of the original figure over a line of

• a transformation that rotates clockwise or counterclockwise

• when a scale is less than 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A rigid motion ...

• preserves size and location
• preserves shape and location
• preserves size and shape
• makes the figure larger

Tags

CCSS.HSG.CO.B.6