Module 2 Topic B Review

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20 questions

Note from the author:

1

Sequences of Transformations

1

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

1

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

1

What sequence of transformations would map Figure 1 onto Figure 2.

1

Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that would result in the congruent triangle XYZ. Which series of transformations did Lyle most likely use?

A translation left and then a dilation with a scale factor of 3

A dilation with a scale factor of 2.5 and then a rotaion 180 degrees counterclockwise.

A rotation 90 degrees clockwise and then a reflection across the y-axis.

A reflection across the x-axis and then a dilation with a scale factor of 0.25

Megan draws a triangle on a coordinate axes. She reflects the triangle across the y-axis and then translates it 5 units to the right. Which statement is true about the triangle formed from these transformations?

It will be larger than the original triangle

It will be congruent to the original triangle

It will be smaller than the original triangle.

It will be a different shape than the original triangle.

Point W in quadrant II is reflected across the y-axis and then rotated 90 degrees counterclockwise about the origin. In which quadrant is the image of point W?

Quadrant II

 Quadrant I

 Quadrant IV

 Quadrant III

A transformation is applied to a shape in teh coordinate plane. Which transformation always preserves orientation?

180 degree rotation about the origin

reflection across the x-axis

reflection across the y-axis

translation

If a figure is translated along vector QR, what translation takes the figure back to its orinal location?

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

Draw the sequence. Is the image congruent.

Yes, the image is congruent

No, the image is similar

They are neither similar nor congruent

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

D

Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that would result in the congruent triangle XYZ. Which series of transformations did Lyle most likely use?

A translation left and then a dilation with a scale factor of 3

A dilation with a scale factor of 2.5 and then a rotaion 180 degrees counterclockwise.

A rotation 90 degrees clockwise and then a reflection across the y-axis.

A reflection across the x-axis and then a dilation with a scale factor of 0.25

Megan draws a triangle on a coordinate axes. She reflects the triangle across the y-axis and then translates it 5 units to the right. Which statement is true about the triangle formed from these transformations?

It will be larger than the original triangle

It will be congruent to the original triangle

It will be smaller than the original triangle.

It will be a different shape than the original triangle.

Point W in quadrant II is reflected across the y-axis and then rotated 90 degrees counterclockwise about the origin. In which quadrant is the image of point W?

Quadrant II

 Quadrant I

 Quadrant IV

 Quadrant III

A transformation is applied to a shape in teh coordinate plane. Which transformation always preserves orientation?

180 degree rotation about the origin

reflection across the x-axis

reflection across the y-axis

translation

A

B

C

D

E

F

Draw the sequence. Is the image congruent.

Yes, the image is congruent

No, the image is similar

They are neither similar nor congruent

A

B

C

D

A

B

C

D

E

F

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

D

Module 2 Topic B Review

Module 2 Topic B Review

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

What sequence of transformations would map Figure 1 onto Figure 2.

After drawing your reflection please explain why your image is congruent.

If a figure is translated along vector QR, what translation takes the figure back to its orinal location?

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

What sequence of transformations would map Figure 1 onto Figure 2.

After drawing your reflection please explain why your image is congruent.

Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that would result in the congruent triangle XYZ. Which series of transformations did Lyle most likely use?

Megan draws a triangle on a coordinate axes. She reflects the triangle across the y-axis and then translates it 5 units to the right. Which statement is true about the triangle formed from these transformations?

Point W in quadrant II is reflected across the y-axis and then rotated 90 degrees counterclockwise about the origin. In which quadrant is the image of point W?

A transformation is applied to a shape in teh coordinate plane. Which transformation always preserves orientation?

If a figure is translated along vector QR, what translation takes the figure back to its orinal location?

Write your sequence of transformation here. Don't forget to say what you're moving, how you're moving it, and along what will you be moving your figure.

Draw the sequence. Is the image congruent.