Transformations - Reflection

This flips a figure across the x or y axis. It is as if you are creating a mirror image of the figure.

• Translation

• Reflection

• Image

• Pre-image

Name the transformation.

• Translation

• Reflection

• Rotation

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

• Reflection across the x-axis

• Reflection across the y-axis

• 90^o clockwise rotation

• 90^o counterclockwise rotation

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

• y-axis

• x-axis

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

What Transformation is visible?

• Reflection

• Rotation

• Dilation

• Translation

Reflect the point (2, -4) over the y-axis. What are the new coordinates of that point after the reflection?

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Reflect the point (2, -4) over the y-axis.

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Reflect Point C over the y-axis:

• (-3, 2)

• (3,2)

• (-2,3)

• (3,0)