GeoB_Wk6-9.1.1_Wayground Intro to Translations Video Lesson

I have my notes and I am ready to copy all notes.

• yes

• no

A ​ (a)   is a change of position or size of a figure.

A ​ (b)   is the original figure that a transformation is applied to.

An ​ (c)   is the new figure created by the transformation of the preimage (​ (d)   _)

• transformation
• preimage
• image
• original figure

Tags

CCSS.HSG.CO.A.2

Preimage: ​ ​ ​ (a)  

Image: ​ (b)  

Tags

CCSS.HSG.CO.A.2

A​ (a)   is when a transformation preserves the size and shape of a figure (translations, reflections and rotations).  All corresponding ​ (b)   and ​ (c)   of the preimage and image are congruent.

• rigid motion
• sides
• angles
• preimage
• non-rigid
• shapes

Tags

CCSS.HSG.CO.B.6

A is the preimage

A' is the image

• True
• False

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A​ (a)   of a figure to a new position.

No changes in (b)   or​ (c)  

• slide
• size
• orientation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• h represents the vertical shift

• h represents the horizontal shift

• k represents the vertical shift

• k represents the horizontal shift

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• (-1,7)
• (4,4)
• (3,0)
• (4,-4)
• (1,-2)
• (0,3)
• (-3,3)
• (1,2)
• (-3,0)
• (-3,8)

Tags

CCSS.HSG.CO.A.2

• (-1,6)
• (2,8)
• (6,2)
• (3,0)
• (0,3)
• (-2,6)
• (-2,-8)
• (1,-6)
• (5,7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the translation that maps each preimage to its image in the coordinate vector.

(a)  

Tags

CCSS.HSG.CO.A.2