Reflections and Translations Review

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

• (x+2, y-5)
• (x+2, y-9)
• (x-2, y-9)

Tags

CCSS.HSG.CO.A.2

How was B translated to B' if B' is at (4, -2)?

• Translated 6 units down
• Translated 2 units to the left and 6 units down
• Translated 2 units to the right and 6 units down
• Translated 2 units to the right

Tags

CCSS.HSG.CO.A.2

The original figure prior to a transformation.

• Pre-image
• Image

Tags

CCSS.HSG.CO.A.2

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

• slide up 2, left 3
• slide right 2, up 3
• slide right 2, down 3
• slide left 3, right 2

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Describe in words the distance and direction of the translation represented by the vector <4, - 11>.

• 4 units up and 11 units left
• 4 units down and 11 units right
• 4 units right and 11 units down
• 4 units left and 11 units up

Tags

CCSS.8.G.A.3

(x - 6, y + 8)

A' (2, 3); B' (-3, 8); C' (-7, 3)

What are the points of the PRE-IMAGE?

• A (-4, 11); B (-9, 16); C (-13, 11)

• A (-6, 9); B (-11, 14); C (9, -15)

• A (8, -5); B (3, 0); C (-1, -5)

• Note enough information

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

What is the component notation for this translation?

• <3, -4>

• (x - 4, y + 3)

• Left 4, Up 3

• <-4, 3>

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

A vector has what two characteristics?

• Rise; run

• vertex; ray

• direction; magnitude (length)

• vertical change; starting point

Tags

CCSS.HSN.VM.A.1

Name the vector

• $\overrightarrow{JK}$

• $\overrightarrow{KJ}$

• $\overline{JK}$

• $\overline{KJ}$

Tags

CCSS.HSN.VM.A.1

Write the vector's component form.

•  $<2,\ -3>$  

•  $<-3,\ 2>$  

•  $<-2,\ 3>$  

•  $<3,\ -2>$  

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2