TEKS.MATH.8.10A

Identify the transformation.

• Reflection across y axis
• Reflection across x-axis
• 180 Rotation
• Translation 2 units down

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

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

• (x, y) → (2x, 3y)
• (x, y) → (x - 2, y + 3)
• (x, y) → (-x, -y)
• (x, y) → (x + 2, y - 3)

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

When you translate, (x+2,y-5) you will move _____.

• 2 units right and 5 units down
• 2 units left and 5 units up
• 2 units up and 5 units left
• 2 units down and 5 units right

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

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

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

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Triangle A is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Rotate the point (5,5) around the origin 180 degrees counterclockwise. State the image of the point.

• (5,-5)
• (5,5)
• (-5,5)
• (-5,-5)

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Level 2 When a figure is reflected over a line of reflection, the new image is congruent to the original. True or False

• True

• False

Tags

TEKS.MATH.8.10A

When translating left or right on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

Which graph is showing the pre-image reflected over the y-axis?

• 
• 
• 
• 

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A

What is the algebraic representation for the transformation shown?

• (x, y) ---> (x - 8, y + 3)

• (x, y) ---> (x - 4, y + 9)

• (x, y) ---> (x + 8, y - 3)

• (x, y) ---> (x + 4, y - 9)

Tags

TEKS.MATH.8.10C

TEKS.MATH.8.10A