Unit 2 Review

What transformation is happening?
T(x, y) ----> (x + 2, y - 3) 

• move up 2, left 3

• move right 2, up 3

• move right 2, down 3

• move left 3, right 2

Tags

CCSS.HSG.CO.A.2

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

• T(x+2, y-5)

• T(x-2, y+9)

• T(x+2, y-9)

Tags

CCSS.HSG.CO.A.2

A point Q with coordinates (-8, -6) is reflected across the y-axis.  What are its new coordinates?

• (-8, 6)                       
• (8, -6)                         
•  (-8, 6)                             
• (-6, -8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

State the line of reflection.

• Reflection over y-axis

• Reflection across x-axis
• Reflection across x = 1
• Reflection across y = 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is this picture an example of? 

• Stretch

• Translation

• Rotation 
• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the distance of the Translation giving by the vector in simplified radical form

Tags

CCSS.HSG.GPE.B.7

Which Transformation reverses the Orientation.

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Mapping A (-4,1) to A’ (-1,3) is which translation:

• T(x+2, y+3)

• T(x+3, y+2)

• T(x,y-5)

• T(x-5, y+4)

Tags

CCSS.HSG.CO.A.2

A rotation of 270° about the origin maps A (8,-6) would result in

• (6, 8)

• (-6, -8)

• (-8, 6)

• (8, 6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Tags

CCSS.8.G.A.3