Rotation and Translation

What is a translation?

• When you turn an object around a point.

• When you slide an object from one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.

Turning a figure is a ...

• Translation

• Reflection

• Dilation

• Rotation

(x, y) --------> ( -y , x ) describes which transformation?

• rotation

• reflection

• translation

• dilation

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

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

Click the correct answer.

The point (8,6) is rotated 90 degrees clockwise. What is the coordinate of the new point?

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

• Reflection

  over x-axis

• Reflection

  over y-axis