Transformation Test: Rotation Reflection & Translation

The transformation (x,y) to (-y,x) represents

• Rotation 90 counterclockwise about the origin
• Reflection over the y-axis
• Reflection through the origin
• Rotation 270 counterclockwise about the origin

The translation that moves a figure down 4, to the right 2 is

• (x + 4, y - 2)
• (x - 4, y + 2)
• (x - 2, y + 4)
• (x + 2, y - 4)

The rule for reflection over the y-axis is 

• (x, -y)
• (y, x)
• (-y, x)
• (-x, y)

The rule that represents a rotation about the origin is

• (-y, x)
• (y, x)
• (-x, y)
• (-x, y)

Identify the transformation from C to D.

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

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

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

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

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.

• Reflection across y-axis
• 90 Rotation counter clockwise
• Translation 5 units left, 1 unit up.
• Translation 5 units right, 1 unit down

Find E'.

• (-1, -5)
• (-2, -2)
• (0, -4)
• (-4, 0)