Transformations Pre-Algebra

When (3,-2) is reflected across the x-axis the resulting image point is:

• (-3,2)
• (-3,-2)
• (3,2)
• (6,-4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The point that is to be transformed is called the:

• Pre-Image
• Image
• Post-Image
• Triangle

Tags

CCSS.HSG.CO.A.2

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

• (2,2)
• (3,-5)
• (-3,-5)
• (-3,5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Use (x,y)->(x+3,y+5) to translate (-3,4)

• (0,-1)
• (0,9)
• (-6,9)
• (-6,-9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

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

Tags

CCSS.HSG.CO.A.2

If a point A undergoes two transformations the Image would be called A''.

• True
• False

Tags

CCSS.8.G.A.3

If (3,5)--->(7,10)  then the rule for the translation is:

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When Triangle ABC has been transformed it becomes:

• Square ABCD
• Triangle A'B'C'
• Triangle DEF
• Triangle CBA

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Another name for a translation in a coordinate plane is:

• a Slip
• a Denominator
• a Shape
• a Slide

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

We have studied reflections, translations, and rotations.  Which of these always maintains the orientation of the pre-image to the image?

• Rotations
• Translations
• Reflections
• All Three

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5