Transformations (Pre-assessment)

A function that takes points in a plane as an input and maps them to an output.

• Transfiguration
• Transformation
• Input Map
• Output Map

Tags

CCSS.HSG.CO.A.2

The original figure that a transformation is applied to.

• Postimage
• Starting Figure
• Preimage
• Transformed Figure

Tags

CCSS.HSG.CO.A.2

This represents the figure after a specific transformation.

• Preimage
• Image
• Postimage
• Transformed image

Tags

CCSS.HSG.CO.A.2

A rule for a pattern relating the coordinates of the preimage to that of its image.

• Coordinate Rule
• Coordinate Pattern
• Image Relation
• Mapping Rule

Tags

CCSS.HSG.CO.A.2

TRUE or FALSE - For a triangle ABC, the preimage of a transformation is represented using triangle A' B' C'.

• TRUE
• FALSE

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A transformation that preserves distance and angles.

• Equiangular Transfor- mation
• Equilateral Transfor- mation
• Rigid Transfor- mation
• Regular Transfor- mation

Tags

CCSS.HSG.CO.A.2

Translation Coordinate Rules

• (x,y) ->(y, x)
• (x,y) ->(x+h, y+k)
• (x,y) -> (-x, -y)
• (x, y) -> (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is this picture an example of? 

• An angle
• A cat vertex 
• Rotation 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

• Translation
• Reflection
• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What transformation is happening to the red triangle to get to the blue triangle?

• Translation
• Rotation
• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5