Sept 28 HW - Review + Rigid and Non Rigid Transformations

Front

What are the coordinates of M' if Point M (-3, 5) is translated using the rule (x, y) --> (x - 1, y)?

Back

(-4, 5)

Front

Translations, reflections and rotations are all known as ________________________.

Back

Rigid Transformations

Front

What does a rigid motion preserve?

Back

Size and shape.

Front

Which transformation is NOT a rigid motion?

Back

Dilation.

Front

If a figure is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the image for A(3,3)?

Back

A'(9,9)

Front

If a figure is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the image for B(6,6)?

Back

B'(18,18)

Front

If a figure is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the image for C(9,3)?

Back

C'(27,9)

Front

What is the definition of a rigid transformation?

Back

A transformation that preserves size and shape.

Front

What is the difference between rigid and non-rigid transformations?

Back

Rigid transformations preserve size and shape; non-rigid transformations do not.

Front

What is an example of a rigid transformation?

Back

Reflection.