Translations transformations reflections

Front

What is a transformation in geometry?

Back

A change in the position, shape, or size of a figure.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the term for the original figure before a transformation?

Back

Pre-image

Tags

CCSS.HSG.CO.A.2

Front

What does a translation transformation do?

Back

Moves a figure from one location to another without changing its shape or size.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a reflection in geometry?

Back

A transformation that flips a figure over a line, creating a mirror image.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the result of a transformation called?

Back

Image

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What transformation occurs when (x-4, y+2) is applied?

Back

Left 4, Up 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What transformation occurs when (x+1, y-2) is applied?

Back

Right 1, Down 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of reflecting a figure across the x-axis?

Back

The y-coordinates of the points are negated.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of reflecting a figure across the y-axis?

Back

The x-coordinates of the points are negated.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What does a 90° clockwise rotation do to a figure?

Back

It turns the figure 90 degrees to the right around a point.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5