Transformation Review: Dilations, Translations, Reflections

Describe the transformation in the image

• Translation

• Reflection over Y-axis

• Rotation

• Dilation

• Reflection over X-axis

Answer explanation

It is a flip. Notice T and T' are in different positions.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What type of transformation is this?

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.HSG.CO.A.2

Reduction or Enlargement?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3

Which is the preimage?

• Small Triangle

• Big Triangle

Tags

CCSS.8.G.A.3

What is the scale factor?

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.A.2

What is the scale factor?

Mathematical Equivalence

OFF

Tags

CCSS.7.G.A.1

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABC to A'B'C'.

• Translation
• 90^o clockwise rotation
• 90^o counterclockwise rotation
• Reflection across the x-axis
• Reflection across the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Pick all that describe the following transformation:

• Maintains congruency

• Translation

• Orientation remains the same

• Orientation changes

• Reflection

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6