Transformations

Which of the following is NOT a rigid transformation?

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Which figure is the IMAGE?

• ABC

• A'B'C'

• Not enough information

Describe the reflection.

• Reflect over the x-axis

• Reflect over the y-axis

• Reflect 180 degrees

• Reflect over the origin

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Rigid Transformations
• Congruent
• Non- Rigid Transformations

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

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

When a figure is translated the post-image in  always _______ to the pre-image 

• Congruent
• Bigger
• Smaller
• Rotated

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)

• (-4, -5)

• (4, 4)

• (-1, 5)

Is the picture being reflected in the y-axis or x-axis?

• y-axis
• x-axis

State the line of reflection.

• Reflection across y-axis
• Reflection across x-axis
• Reflection across x = 1
• Reflection across y = 1

Reflect over x-axis. Which point would be at (3, -6)

• A
• B
• C
• H