Loree Unit 3 Exam

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Congruent Transformations: Reflections, Rotations, Translations

1

When performing an isometric transformation, the pre-image and the image are always _________

Similar

Stretched

Congruent

Shrank

When performing an isometric transformation, the image should be labled and denoted as _________ on the graph.

Prime

Similar

Congruent

Stretched

1

What will the coordinates of point T after a 180 degree rotation about the origin?
Type your answer like this T'(x,y) NO SPACES.

1

If you were to rotate ABCCD 90 degrees counterclockwise about the origin, what would the coordinates of A' be?

A

B

C

D

Describe the transformation shown.

Rotation around the origin 90 degrees counterclockwise

Rotation around the origin 90 degrees clockwise

Reflection over the x-axis

Translation 5 units right and 9 units up

Describe the transformation shown.

Rotation around the origin 180 degrees

Rotation around the origin 90 degrees clockwise

Reflection over the x-axis

Rotation around the origin 90 degrees counterclockwise

What translation took the shaded image to the non-shaded image?

A

B

C

D

A point P has coordinates (-8,2). What are its new coordinates after reflecting point P across the x-axis?

A

B

C

D

Which of the following shows triangle EFG reflected across the x-axis?

A

B

C

D

Name the sequence of transformations that maps the preimage to the image.

Reflect over the x-axis, translate left.

Reflect over the y-axis, reflect over the x-axis

Translate down, reflect over the y-axis.

Rotate 180 degrees and then reflect over the x-axis.

What series of transformations will map the pre-image to the image?

Reflect over the y-axis, then over the x-axis.

Reflect over the x-axis, then over the y-axis.

Translate 4 units, then rotate 90 degrees clockwise.

Rotate 90 degrees clockwise, then reflect over the x-axis.

Loree Unit 3 Exam

Loree Unit 3 Exam

When performing an isometric transformation, the pre-image and the image are always _________

When performing an isometric transformation, the image should be labled and denoted as _________ on the graph.

Describe the transformation shown.

What will the coordinates of point T after a 180 degree rotation about the origin? Type your answer like this T'(x,y) NO SPACES.

If you were to rotate ABCCD 90 degrees counterclockwise about the origin, what would the coordinates of A' be?

When performing an isometric transformation, the pre-image and the image are always _________

When performing an isometric transformation, the image should be labled and denoted as _________ on the graph.

Describe the transformation shown.

Describe the transformation shown.

Describe the transformation shown.

What translation took the shaded image to the non-shaded image?

A point P has coordinates (-8,2). What are its new coordinates after reflecting point P across the x-axis?

Which of the following shows triangle EFG reflected across the x-axis?

What will the coordinates of point T after a 180 degree rotation about the origin? Type your answer like this T'(x,y) NO SPACES.

If you were to rotate ABCCD 90 degrees counterclockwise about the origin, what would the coordinates of A' be?

Name the sequence of transformations that maps the preimage to the image.

What series of transformations will map the pre-image to the image?

Describe the transformation shown.

Describe the transformation shown.

What translation took the shaded image to the non-shaded image?

A point P has coordinates (-8,2). What are its new coordinates after reflecting point P across the x-axis?

Which of the following shows triangle EFG reflected across the x-axis?

Name the sequence of transformations that maps the preimage to the image.

What series of transformations will map the pre-image to the image?

What will the coordinates of point T after a 180 degree rotation about the origin?
Type your answer like this T'(x,y) NO SPACES.

What will the coordinates of point T after a 180 degree rotation about the origin?
Type your answer like this T'(x,y) NO SPACES.