Review 13

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation

The original figure in a transformation.

• Preimage

• Image

• Transformation

• Dilation

A figure resulting from a transformation.

• Image

• Preimage

• Transformation

• Translation

90 degree rotation

(x,y) turns into?

• (x,-y)

• (-y,-x)

• (-x,-y)

• (y,-x)

270 degree rotation

(x,y) turns into?

• (x,-y)

• (-y,x)

• (-x,-y)

• (y,-x)

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?

• (3, 5)

• (-3, -5)

• (-5, 3)

• (5, 3)