Rigid Transformations Practice

Front

The "original" version of a point or shape is called the:

image

,

pre-image

,

starter shape

,

congruent shape

Back

pre-image

Front

The transformed version of a point or shape is called the:

Back

image

Front

Which quadrilateral is the pre-image?

Back

the black quadrilateral

Front

How has the triangle been translated? Options: up 2 units, right 3 units; up 3 units, right 2 units; down 2 units, left 3 units; down 3 units, left 2 units

Back

down 2 units, left 3 units

Front

How has the quadrilateral been translated? Options: up 2 units, right 4 units; up 4 units, right 2 units; down 2 units, left 4 units; down 4 units, left 2 units.

Back

down 2 units, left 4 units

Front

Translation rule for quadrilateral: ( x , y ) → ( x - 1 , y + 1 ), ( x , y ) → ( x + 1 , y - 1 ), ( x , y ) → ( x + 3 , y -2 ), ( x , y ) → ( x - 3 , y +2 )

Back

( x , y ) → ( x + 3 , y -2 )

Front

Which axis is the BLUE axis?

Back

y - axis

Front

Which axis is the RED axis?

Back

x - axis

Front

Over which axis was the quadrilateral reflected?

Back

reflected over the y - axis

Front

Over which axis was the triangle reflected?

Back

reflected over the x - axis