Transformation Rule

Identify the transformation from A to D. (All are rotated about the origin)

• 90^o Clockwise Rotation

• 180^o Rotation

• 270^o Clockwise Rotation

• 360^o Rotation

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

This type of transformation changes the size:

• rotation

• translation

• reflection

• dilation

The rule for rotation of 180 degrees is  
(x, y) --> _

• (-y, x)

• (-x, -y)

• (y, -x)

• (-y, -x)

Which is a rule for a reflection over the x-axis?

• Translate right 6 & up 4

• Translate left 6 & up 4

• Translate right 6 & down 4

• Translate left 6 & down 4

• Rotation 90 degrees ccw

• Rotation 270 degrees ccw

• Reflection over the x-axis

• Reflection over the y-axis

Identify the transformation from A to D.

• 90^o Clockwise Rotation

• 180^o Rotation

• 270^o  clockwise Rotation

• 360^o Rotation

Identify the transformation from A to B.

• 90^o Clockwise Rotation

• 180^o Rotation

• 270^o  clockwise Rotation

• 360^o Rotation

When you translate, (x-4,y) will move _____

• 4 units right

• 4 units left

• 4 units up

• 4 units down