Transformation Review

Front

What is the result of dilating a point (0, 4) by a scale factor of 3?

Back

(0, 12)

Tags

CCSS.8.G.A.3

Front

What are the coordinates of point A' after rotating point A(-3, -5) 180° about the origin?

Back

(-3, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Define the term 'scale factor' in the context of transformations.

Back

The scale factor is the ratio of a length of the new figure to the corresponding length on the original figure.

Tags

CCSS.7.G.A.1

Front

What is the transformation called when a figure is flipped over a line?

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

If point Y is at (5, 2), where will it be after the translation (x + 2, y - 7)?

Back

(7, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of a scale factor less than 1 on a figure during dilation?

Back

It reduces the size of the figure.

Tags

CCSS.8.G.A.3

Front

What is the effect of a scale factor greater than 1 on a figure during dilation?

Back

It enlarges the size of the figure.

Tags

CCSS.8.G.A.3

Front

What is the transformation called when a figure is turned around a fixed point?

Back

Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What are the coordinates of point B after a dilation of 2 from the origin if B is at (1, 3)?

Back

(2, 6)

Tags

CCSS.8.G.A.3

Front

What is the result of reflecting the point (4, -2) over the x-axis?

Back

(4, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5