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

Identify the transformation from C to D.

• 90^o Counter Clockwise Rotation
• 180^o Rotation
• 270^o Counter clockwise Rotation
• 360^o Rotation

Does the size and shape of the original figure change when you transform it (using reflections, rotations, or translations)?

• yes, the size changes
• yes, the shape changes
• yes, the size and shape change
• no, the size and shape remain the same

What axis is the triangle being reflected over?

• X-axis

• Y-axis

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8
• up 9, left 4
• down 3, right 8
• down 9, right 4

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

Flipping a figures is a ...

• Rotation
• Reflection
• Dilation
• Translation

What is the sequence of transformations?

• Reflect over the y then reflect over the x
• Reflect over the x then reflect over the y
• Translate 4 units then rotate 90˚
• Rotate 90˚ then reflect over the x

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

Describe the transformation in the image

• Translation

• Reflection

• Rotation