M1 ~ T1 Test Review (Transformations)

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By Nicole Manning

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By Nicole Manning

Multiple Choice

Is the transformation shown a translation?

• Yes

• No

Multiple Choice

The point P(6, 4) is translated to Q(2, 2) on a coordinate plane.

What translations are performed?

• 4 units left, 2 units down

• 
  4 units right, 2 units up

• 
  4 units down, 2 units left

• 
  

  4 units up, 2 units right

Multiple Choice

△ABC is translated to △A'B'C'.

Which option describes the translation shown in the figure?

• 3 units left, 1 unit down

• 
  3 units right, 1 unit up

• 
  3 units left, 1 unit up

Multiple Choice

The point S(−4, 1) is translated 3 units right and 7 units down. What are the coordinates of the resulting point S'?

• (−1, −6)

• 
  (4, −11)

Multiple Choice

Translate the figure 3 units left. What are the coordinates of the translated image?

• A′(−1, 2), B′(−2, −1), C′(1, −3)

• A′(−1, 0), B′(−2, 1), C′(−1, −3)

• A′(2, 1), B′(−1, −2), C′(−3, 1)

Multiple Choice

Translate the figure 3 units left and 1 unit down.

What are the coordinates of the translated image?

• A′(−1, 1), B′(–2, –2), C′(1, –4)

• A′(−1, 2), B′(2, 2), C′(1, 4)

• A′(1, −1), B′(−2, −2), C′(−4, 1)

Multiple Choice

Is the given transformation shown below a reflection?

• No

• Yes

Multiple Choice

Which axis is the line of reflection for the given shape?

• x-axis

• y-axis

Multiple Choice

Which option shows a reflection?

• Only option A

• Only option B

• Both option A and option B

Multiple Choice

Point G(3, −4) is reflected over the y-axis. What are the coordinates of the resulting point, G'?

• (−3, −4)

• 
  (−3, −5)

Multiple Choice

Write the coordinates of the vertices of the △A'B'C' after a reflection over the y-axis.

• A′(3, −3), B′(5, −1), C′(6, −5)

• A′(3, 3), B′(5, 1), C′(6, 5)

Multiple Choice

Write the coordinates of the vertices of the △A'B'C' after a reflection over the x-axis.

• A′(−4, 3), B′(−2, −4), C′(6, −2)

• A′(6, −2), B′(−2, −4), C′(−4, 3)

Multiple Choice

The transformation shown below is an example of rotation.

• True

• False

Multiple Choice

Identify the new point that is created when point P is rotated 180° counterclockwise about the origin.

• Point Q

• Point R

Multiple Choice

Choose the correct option in which the figure has been rotated 180° clockwise.

• Option 1

• Option 2

Multiple Choice

What combination of transformations is shown below?

• Translation, then reflection

• Translation, then rotation

Multiple Choice

A triangle ABC is translated 5 units left and 2 units up. Then, it is reflected across the x-axis.

Identify the coordinates of triangle A"B"C" after the transformations.

• A′′(−2, −5), B′′(−1, −3), C′′(1, −3)

• A′′(−2, 5), B′′(−1, 3), C′′(1, 3)

• A′′(2, −5),B′′(1, −3), C′′(−1, 3)

• A′′(2, 5), B′′(1, 3), C′′(1, 3)

Multiple Choice

A slide is also called a _________.

• Translation
• Reflection
• Rotation

Multiple Choice

A spin is also called a ___________.

• Translation
• Reflection
• Rotation

Multiple Choice

A flip is also called ___________.

• Translation

• Reflection

• Rotation

Multiple Choice

Name the transformation.

• Translation
• Reflection
• Rotation

Multiple Choice

The image shows what type of transformation

• Rotation
• Translation
• Reflection

Multiple Choice

The image shows what type of transformation

• Reflection over the x-axis

• Reflection over the y-axis

Multiple Choice

Identify this transformation.

• Rotation

• Translation

• Reflection

Multiple Choice

Identify this transformation.

• Reflection over the y-axis

• Reflection over the x-axis

Multiple Choice

Is the picture being reflected across the y-axis or the x-axis?

• y-axis

• x-axis

Multiple Choice

Describe the Transformation

• Reflection

• Translation

• Rotation

Multiple Choice

Which answer shows a reflection across the y-axis?

• a
• b
• c
• d

Multiple Choice

What is this picture an example of?

• Reflection

• Translation

• Rotation

Multiple Choice

Identify the sequences of transformations from the red image to the blue image to the green image.

• translation then translation

• rotation then rotation

• reflection then translation

Multiple Choice

Identify the sequences of transformations from the green image to the red image to the blue image.

• translation then rotation

• translation then reflection

• rotation then reflection

Multiple Choice

What type of transformation is shown?

• Translation

• Reflection

• Rotation

Multiple Choice

Choose the correct transformations

• right 1, down 4, and then reflection over the y-axis

• right 6, and then reflection over the x-axis

Multiple Choice

Choose the correct transformations

• rotate 90 degrees counter-clockwise around the origin, and then reflect over the x-axis

• right 1, down 4, and then reflection over the y-axis

• right 6, and then reflection over the x-axis

• reflection over the line y=x, and then translate up 4, right 2

Multiple Choice

Which rule would result in a translation of 2 units left and 3 units up?

• (2x, 3y)

• (x - 2, y + 3)

• (-x, -y)

• (x + 2, y - 3)

Multiple Choice

Which Algebraic Rule Describes a Translation?

• (-x, y)

• (x+2 , y-3)

• (-y,x)

• (x, -y)

Multiple Choice

Which Algebraic Rule Describes a Reflection over the Y-Axis?

• (-x, y)

• (-x, -y)

• (x+2, y-8)

• (x, -y)

Multiple Choice

A figure is translated 5 units down and 3 units to the right. Which algebraic representation best describes this transformation?

• (x-5, y+3)

• (x-5, y-3)

• (x+3, y-5)

• (x-3, y-5)

Fill in the Blanks

Multiple Choice

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Multiple Choice

Point C (-5, 4)

Reflect over the x-axis.

What is C'?

• (5, 4)

• (-5, -4)

• (5, -4)

• (-5, 4)

Multiple Choice

What happens to the x- and y-coordinates of a point, if it is reflected over the x-axis?

• The x-coordinate stays the same and the y-coordinate changes the sign.

• The x-coordinate changes the sign and the y-coordinate stays the same.

• The x-coordinate and the y-coordinate stay the same.

Multiple Choice

What is L' after a reflection over the x-axis?

• (3, -4)

• (-3, -4)

• (3, 4)

• (-3, 4)

Multiple Choice

Which is a rule for a reflection over the x-axis?

• (x, -y)

• (-x, y)

• (-y, x)

• (y, -x)

Multiple Choice

Reflections over the x-axis change the ____-__________. 

• y-coordinate

• x-coordinate

• y-axis

• x-axis 

Multiple Choice

Chose the correct transformation:
(x, y) --> (x , y + 2)

• Translation 2 units up

• Translation 2 units left

• Translation 2 units down

• Translation 2 units right

Multiple Choice

Identify the transformation from B to D.

• 90^o Clockwise Rotation

• 180^o Rotation

• 270^o clockwise Rotation

• 360^o Rotation

Multiple Choice

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Multiple Choice

Rotation Rules (clockwise):

90^o rotation: (x, y)→(y, -x)

What are the coordinates for A' after a 90^⁰ rotation clockwise?

• (1, 3)

• (3, 1)

• (3, -1)

• (1, -3)

Multiple Choice

Describe the transformation shown.

• Rotation 90^o clockwise

• Translation 2 units down

• Reflection across the x axis.

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