Transformations

Transformations

Multiple Choice

Write a rule for the translation.

• (x -1, y + 2)

• (x -2, y + 1)

• (x + 2, y - 1)

• (x + 1, y - 2)

Multiple Choice

When you translate (x - 4, y), you will move _____.

• 4 units right

• 4 units left

• 4 units up

• 4 units down

Multiple Choice

When you translate (x - 4, y + 3), you will move _____.

• 4 units left and 3 units right

• 4 units left and 3 units up

• 4 units down and 3 units up

• 4 units down and 3 units down

Multiple Choice

How is ▵ABC being translated to ▵A'B'C'?

• (x - 8, y + 3 )

• (x - 4, y - 9)

• (x + 8, y - 3)

• (x + 4, y - 9)

Multiple Choice

Determine where T' would be if you translated T three units to the right and six units up.

• (5, 1)

• (2, -5)

• (-1, 1)

• (8, -2)

Multiple Choice

What is this picture an example of?

• An angle

• A cat vertex

• Rotation

Multiple Choice

Identify the transformation from C to D.

• 90^o clockwise rotation

• 180^o rotation

• 90^o counterclockwise rotation

• 360^o rotation

Multiple Choice

Through what angle was the quadrilateral ERNQ rotated?

• 90^o counterclockwise

• 180^o

• 90^o clockwise

Multiple Choice

What is the image of C(6, -4) under a rotation 90^o counterclockwise about the origin?

• C'(4, 6)

• C'(-4, -6)

• C'(6, 4)

• C'(-6, -4)

Multiple Choice

Rotating a pre-image _____ degrees will place it back to its original position.

• 180

• 90

• 270

• 360

Multiple Choice

Name the transformation.

• Translation

• Reflection

• Rotation

Multiple Choice

Identify the transformation.

• Reflection across y-axis

• 90^o Rotation counter clockwise

• Translation 5 units left, 1 unit up.

• Translation 5 units right, 1 unit down

Multiple Choice

Identify the line of reflection.

• x-axis

• y-axis

• x = 2

• y = 2

Multiple Choice

Identify the line of reflection.

• x-axis

• y-axis

• x = -2

• y = -2

Multiple Choice

Identify the transformation.

• Reflection across y axis

• Reflection across x-axis

• Rotation by 180^o

• Translation 2 units down

Multiple Choice

Describe the transformation

• Translation

• Rotation

• Reflection

Multiple Choice

Describe the transformation

• Rotation

• Reflection

• Translation

Multiple Choice

Which answer represents a reflection across the x-axis, using the algebraic rule (x,y) --> (x, -y)?

• a

• b

• c

• d

Multiple Choice

▵ABC will be dilated by a scale factor of 1/2. What will be the coordinates of C'?

• (-1, -2.5)

• (12, 6)

• (3, -1.5)

• (0, 1.5)

Multiple Choice

If pre-image ABCD -> image A'B'C'D', is this an enlargement or a reduction? Find the scale factor!

• It's a reduction; the scale factor is 2.

• It's an enlargement; the scale factor is 2.

• It's an enlargement; the scale factor is 1/2.

• It's a reduction; the scale factor is 1/2.

Multiple Choice

When you dilate the figure by a scale factor of 3, what is the location of B'?

• (12,0)

• (12,12)

• (4,3)

• (0,12)

Multiple Choice

When you dilate the figure by a scale factor of 3, what is the location of B'?

• (12,0)

• (12,12)

• (4,3)

• (0,12)

Multiple Choice

What two transformations were applied?

• Rotate 270° clockwise, Translate down

• Reflection over the x-axis, Translate down

• Translate Right, Reflect over the y-axis

• Rotate 90° clockwise, Reflect over the x-axis

Multiple Choice

Which sequence of transformation was performed on the Pokemon shown?

• Translation, Rotation, Dilation

• Dilation, Reflection, Rotation

• Dilation, Rotation, Dilation

• Translation, Rotation, Reflection

Multiple Choice

Which sequence of transformation was performed on the Pokemon shown?

• Dilation, Translation, Reflection

• Dilation, Reflection, Rotation

• Rotation, Rotation, Dilation

• Translation, Dilation, Dilation

Multiple Choice

Which sequence of transformation was performed on the Pokemon shown?

• Rotation, Reflection, Rotation

• Reflection, Reflection, Rotation

• Rotation, Rotation, Translation

• Translation, Rotation, Reflection