Unit 9 Test

What does a translation do to an image?

• Turns it 90* clockwise
• Mirrors it
• Shrinks it
• Slides it

Translated figures are always __________________.

• Congruent

• Bigger

• Smaller

• Rotated

Which picture shows a TRANSLATION?

• 
• 
• 
• 

What rule describes the translation?

• (x - 6, y + 2)
• (x - 2, y + 6)
• (x + 2, y - 6)
• (x + 6, y - 2)

What happens to (-9, 3) when it is translated 4 units down and 3 units right?

• (-6, -1)
• (-13, 6)
• (-5, 6)
• (-6, 7)

Translate the blue shape to the pink shape...

• 5 Right

  2 Down

• 5 Left

  2 Up

• 3 Right

  1 Down

• 3 Left

  1 Up

What is the apostrophe called when working with Transformations?

• Prime

• Done

• Apostrophe

• Preimage

How can you tell a figure has been transformed?

• Its points are labeled with Prime Symbols

• It's colored Blue

• It's in the 1st quadrant

• Its points do not have the Prime Symbol

Write the rule for this translation:
Slide 3 up and 2 right

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

This figure was reflected over which axis?

• x-axis

• y-axis