1/21 QUIZ

Which would be the correct notation for the composition of transformations from blue to red to green?

• T<-4,0> ^o R_{y axis} 
• T<0,-4> ^o R_{y axis} 
•  R_{y axis} o T<0,-4> 
•  R_{x axis} o R_{y axis} 

Tags

CCSS.8.G.A.3

What are the series of rigid motions that would map ∆ABC onto ∆A''B''C''?

• a reflection followed by a rotation
• a reflection followed by a translation
• a translation followed by a rotation
• a translation followed by a reflection

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Find the image of A( -3, 5) after translating (x,y) --> (x-6 , y -1) then reflecting across the line x= -1

• ( 7, 4)

• ( 4, 7)

• (-5, 4)

• (4, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find the image of A( -3, 5) after translating (x,y) --> (x , y-4) then reflecting across the y-axis

• (3,1)

• (3, -1)

• (-1, 5)

• (-1, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Combine the transformations (x, y)--> (x+14, y+1) and (x,y)-->(x-3, y+8)

• (x, y)--> (x+11, y+9)

• (x, y)--> (x-17, y-7)

Tags

CCSS.HSG.CO.A.2

What is the transformation from Triangle ABC to Triangle A''B''C''?

• Reflection x-axis, then rotation of 180 Degrees

• Reflection over y-axis, then rotation of 90 Degrees

• Rotation of 90 Degrees, then reflection over x-axis

• Rotation of 180 Degrees, then reflection over y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation.

• Reflection across y-axis
• 90 Rotation counter clockwise
• Translation 5 units left, 1 unit up.
• Translation 5 units right, 1 unit down

Tags

CCSS.HSG.CO.A.2

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

CCSS.8.G.A.3