8/24/20 Translations Part 1

What does a translation do to a figure on the coordinate plane?

• Rotates it
• Flips it
• Shrinks it
• Slides it

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The result of a transformation.

• Pre-image
• Image

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CCSS.HSG.CO.A.2

The point that is to be transformed is called the:

• Pre-Image
• Image
• Post-Image
• Transformation

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CCSS.HSG.CO.A.2

How do you represent a translation Algebraically? 

• (-y, -x)
• (x + a, y + b)
• (-x , -y)
• (ax, by)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What does this transformation say to do?
(x, y) -----> (x, y +4) 

• slide down 4
• slide up 4
• slide right 4
• slide left 4

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

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CCSS.HSG.CO.A.2

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units to the right and 5 units down
• Translated 8 units to the right and 5 units down
• Translated  5 units to the right and 8 units down
• Translated 4 units to the right and 5 units down 

Tags

CCSS.HSG.CO.A.2

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

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5