CCSS.Math.Content.8.G.A.1

Going from (x,y) to (x,-y) results in reflecting across _______.

• The x-axis
• The y-axis
• The line y=x
• The origin

Tags

CCSS.Math.Content.8.G.A.1

What does a translation do to a figure on the coordinate plane?

• Rotates it
• Flips it
• Shrinks it
• Slides it

Tags

CCSS.Math.Content.8.G.A.3

CCSS.Math.Content.8.G.A.1

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

Tags

CCSS.Math.Content.8.G.A.1

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.Math.Content.8.G.A.1

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

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

Tags

CCSS.Math.Content.8.G.A.3

CCSS.Math.Content.8.G.A.1

Name the image of C(6, -4) under a rotation 90 degrees counterclockwise about the origin.

• C'(4, 6)
• C'(-4, -6)
• C'(6, 4)
• C'(-6, -4)

Tags

CCSS.Math.Content.8.G.A.3

CCSS.Math.Content.8.G.A.1

Triangle GHI is reflected across the x-axis.  What are the coordinates of I'?

• (-2, 6)
• (2, 6)
• (-6, -2)
• (6, 2)

Tags

CCSS.Math.Content.8.G.A.3

CCSS.Math.Content.8.G.A.1

Level 2: What is true about the image and pre-image in a translation?

• The image is larger than the pre-image

• The image is smaller than the pre-image

• The image and pre-image are congruent (or the same size)

Tags

CCSS.Math.Content.8.G.A.1

Translation are always _______

• Congruent
• Bigger
• Smaller
• Rotated

Tags

CCSS.Math.Content.8.G.A.1

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

Tags

CCSS.Math.Content.8.G.A.3

CCSS.Math.Content.8.G.A.1