Mar 30 BW Geo-4 Transformations-Reflections 1-20

Name the transformation.

• Translation

• Reflection

• Rotation

What Transformation is visible?

• Reflection

• Rotation

• Dilation

• Translation

Translations, reflections and rotations are all known as ________________________.

• Geometry

• Transformations

• Congruent

The point that is to be transformed is called the:

• Pre-Image

• Image

• Post-Image

• Transformation

After being transformed the new point is called a(n):

• Pre-Image

• Post Image

• Transformed

• Image

Translations, rotations, and reflections are three different types of what?

• Transformations

• Geometry

• Vectors

• Shapes

The mathematical term for the line that you reflect a shape over is the...

• Mirror

• Reflective tape

• Line that you reflect over

• Line of reflection

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

Point (-5,2) is reflected over the y axis.  Where is the new point located?

• (5,2)

• (-5,-2)

• (-5,2)

• (5,-2)

Apply the following rule to the point (-5,6):
(x,y)-->(y,-x)

• (-5,-6)

• (5,-6)

• (6,5)

• (-6,5)