Transformations

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis
• y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis
• y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The translation that moves a figure down 4, to the right 2 is

• (x + 4, y - 2)
• (x - 4, y + 2)
• (x - 2, y + 4)
• (x + 2, y - 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The rule for rotation of 90 degrees is  
(x, y) --> _

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The rule for rotation of 180 degrees is  
(x, y) --> _

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The rule for rotation of 270 degrees is  
(x, y) --> _

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is another name for a slide?

• Translation

• Transformation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

a transformation that changes the size of a figure, but not the shape

• translation
• rotation
• reflection
• dilation

Tags

CCSS.8.G.A.3

After being transformed the new point is called a(n):

• Pre-Image
• Post Image
• Alternate Image
• Image

Tags

CCSS.HSG.CO.A.2

Triangle ABC is dilated using a scale factor of 1/2. What are the new coordinates of point A'?

• (-3, 3)
• (-12, 12)
• (-2, 2)

Tags

CCSS.8.G.A.3