Ch9.5-9.6

What combinaton of transformations is shown?

• Rotation, then translation

• Translation, then reflection

• Rotation, then reflection

• Translation, then rotation

What are the final coordinates of B after a rotation of 180 degrees counterclockwise and a reflection over the y-axis

• (3, -4)

• (3, 4)

• (-4, 3)

• (4, -3)

What combination of transformations is shown?

• Reflection, then rotation

• Translation, then rotation

• Translation, then reflection

• Reflection, then translation

What are the final coordinates of B after a reflection over the x-axis and a translation 2 right and 2 up?

• (3, 1)

• (-3, -1)

• (-1, -3)

• (1, 3)

Which of the following is one possible sequence of transformations?

• Translation 7 left, then translation 2 down

• Reflection over the y-axis, then translation 1 right and 2 down

• Reflection over the y-axis, then translation 1 right and 2 up

• Rotation 180 degrees, then reflection over the x-axis

Which of the following is one possible sequence of transformations?

• Dilation with scale factor 2, then Reflection over the y-axis

• Dilation with scale factor 2, then Reflection over the x-axis

• Dilation with scale factor 1/2, then Reflection over the y-axis

• Dilation with scale factor 1/2, then Reflection over the x-axis

One possible sequence of rigid motions is to reflect the red figure in the x-axis and then translate the image ___ units left.

• 0

• 1

• 2

• 3

One possible sequence of rigid motions is to reflect the red figure in the y-axis and then translate the image ____ units down.

• 1

• 2

• 3

• 4

One possible similarity transformation is to dilate the red figure with respect to the origin using a scale factor of ___ and then reflect the image in the __-axis.

• 1/2, x

• 1/2, y

• 2, x

• 2, y

One possible similarity transformation is to dilate the red figure with respect to the origin using a scale factor of ____ and then reflect the image in the __-axis.

• 1/2, x

• 1/2, y

• 2, x

• 2, y