Transformations of Geometric Figures

Which transformation enlarges or reduces a pre-image?

• Translation

• Rotation

• Reflection

• Dilation

Tags

CCSS.8.G.A.3

Which transformation flips an image across either the x or y axis?

• Translation

• Rotation

• Reflection

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation pivots a pre-image around the origin either clockwise or counter clockwise?

• Translation

• Rotation

• Reflection

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation preserves the size of a pre-image? (Chose the best answer)

• Rotation

• Translation

• Reflection and dilation

• Reflection, rotation, and translation

Tags

CCSS.HSG.CO.A.2

Which transformation preserves the orientation of a pre-image? (Chose the best answer)

• Translation and dilation

• Translation only

• Dilation only

• Rotation and reflection

Tags

CCSS.HSG.CO.A.2

What is the scale factor of the dilation shown?

• 1/3

• 1/2

• 3

• 2

Tags

CCSS.HSG.CO.A.2

Describe the transformation shown if the image on the left is the pre-image.

• Reflection across the y axis

• Translation 4 units right

• Rotation 90^o clockwise

• Dilation by a factor of 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation shown

• Rotation of 270^o counter clockwise

• Translation right one unit and up one unit

• Dilation by a scale of 2

• Dilation by a scale of 1/2

Tags

CCSS.HSG.CO.A.2

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees around the origin

• Rotate -90 degrees around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees about the origin.

Tags

CCSS.8.G.A.3

Find K' if the figure is reflected across the x-axis

• (4, 1))

• (-1, -4)

• (1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5