Rigid Transformation Practice

Rigid Transformation Practice

By Talya Frost

• You MUST score an 80%

• If you do not score an 80% you need to retake this​

• THIS IS GRADED​

Requirements

• Watch the review videos and answer the practice problems on two of the three types of transformations

Your Task

WHAT ARE YOU DOING?

REVIEW: Watch this Math Shorts video on TRANSLATION

If you feel ready, you may skip the video and go straight to the practice

Multiple Choice

When you translate, you ______ a number to x and y.

• Add or subtract
• Multiply or divide
• Add or multiply
• Subtract or divide

Multiple Choice

When you translate, (x, y+6) will move _____.

• 6 units right

• 6 units left

• 6 units up

• 6 units down

Multiple Choice

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

• 4 units right

• 4 units left

• 4 units up

• 4 units down

Multiple Choice

Which figure shows the image of polygon ABCDE after a translation 3 units right and 3 units up?

(HINT: If you start at D you should end at D'!)

Multiple Choice

Triangle PQR has vertices as shown.

If the figure is translated 6 units down, what are the coordinates of R'?

(HINT: Start at R and make these movements! Where do you end up?)

• (-3, 3)

• (3, -3)

• (-3, -3)

• (3, 3)

Multiple Choice

Identify the transformation from ABC to A'B'C'.

(HINT: If you start at C, what two types of moves do you need to make to get to C'?)

• Translate 8 units right

  Translate 4 units up

• Translate 8 units left

  Translate 4 units down

• Translate 4 units right

  Translate 8 units up

• Translate 4units left

  Translate 8 units down

Multiple Choice

Determine how to translate triangle ABC to triangle A'B'C'.

(HINT: If you start at A, what two types of moves do you need to make to get to A'?)

• (x-2, y+5)
• (x+2, y-9)
• (x-2, y+9)
• (x-9, y+2)

Multiple Choice

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

(HINT: If you start at B, what two types of moves do you need to make to get to B'?)

• (y-8, x+5)
• (x+8, y-5)
• (x+5, y-8)
• (x+4, y-5)

REVIEW: Watch this Math Shorts video on REFLECTION

If you feel ready, you may skip the video and go straight to the practice

Multiple Choice

When you reflect over the x axis, what stays the same?

• x stays the same

• y stays the same

• z stays the same

• q stays the same

Multiple Choice

When you reflect over the y axis, what stays the same?

• x stays the same

• y stays the same

• z stays the same

• q stays the same

Multiple Choice

Reflect the point (2, -4) over the y-axis.

• (-4, 2)
• (-2, 4)
• (-2, -4)
• (2, 4)

Multiple Choice

Quadrilateral PQRS has a vertex at (5, 2). What are the coordinates of this vertex after it is reflected across the x-axis?

• (5, -2)

• (-5, 2)

• (-5, -2)

• (5, 2)

Multiple Choice

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

(HINT: what line is it being flipped over?)

• y-axis
• x-axis

Multiple Choice

Identify the transformation from ABC to A'B'C'.

(HINT: what line is it being flipped over?)

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Multiple Choice

Reflect Point C over the y-axis:

(HINT: when you reflect/flip over y, what happens to x?)

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)

Multiple Choice

Reflect (3,5) over the x-axis.

(HINT: when you reflect/flip over x, what happens to y?)

• (2,2)

• (3,-5)

• (-3,-5)

• (-3,5)

Multiple Choice

Point (-5,2) is reflected over the y axis.  Where is the new point located?

(HINT: when you reflect/flip over y, what happens to x?)

• (5,2)
• (-5,-2)
• (-5,2)
• (5,-2)

Multiple Choice

What is the Algebraic Notation for this Reflection?

(HINT: when you flip over x, what happens to y?)

• (x, y) → (y, x)
• (x, y) → (-x, y)
• (x, y) → (-y, -x)
• (x, y) → (x, -y)

REVIEW: Watch this Math Shorts video on ROTATION

If you feel ready, you may skip the video and go straight to the practice

Multiple Choice

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

• Dilation

Multiple Choice

What transformation is shown?

• Reflection

• Rotation

• Translation

Multiple Choice

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

• 180
• 90
• 270
• 360

Multiple Choice

What Transformation is visible?

• Translation
• Rotation
• Dilation
• Reflection

Multiple Choice

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation
• translation
• reflection
• dilation

Multiple Choice

 Describe the Transformation

• Translation
• Rotation
• Reflection

Multiple Choice

$$\Delta ABC$$  is shown the coordinate plane. It will be rotated 90 degrees clockwise about the origin to form  $$\Delta A'B'C'$$  . Which of the following figures shows the correct orientation of  $$\Delta A'B'C'$$  in the coordinate plane?

Poll

How would you rate your understanding with these types of problems? Be honest!!

If you are between numbers, think of how you'd do if I gave you a test tomorrow!

• 4

• 3

• 2

• 1

REMINDER:

If you score BELOW an 80% you need to retake this activity.

​

You have unlimited attempts. Use them to your advantage!​

Ms. Frost's Class | Math

If you are unsure, please bring your laptop over and I will help!