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

a transformation that changes the size of a figure, but not the shape

• translation
• rotation
• reflection
• dilation

Identify the transformation from ABCD to A'B'C'D'.

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

What transformation is happening to the red triangle to get to the blue triangle?

• Translation
• Rotation
• Reflection
• Dilation

Determine where T' would be if you translated T three units to the right and six units up.

• (5, 1)
• (2, -5)
• (-1, 1)
• (8, -2)

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

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

Reflect Point C over the y-axis:

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)

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

• y-axis
• x-axis

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise