2nd Period: 11/9 Transformations Math

The original figure prior to a transformation.

• Pre-image
• Image

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CCSS.HSG.CO.A.2

Write the rule for this translation:
Slide 3 up and 2 right

• (x, y)---->(x + 3, y + 2)
• (x, y)-----> (x+2, y + 3)
• (x, y)----> (x - 2, y + 3)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When a figure is translated down what happens?

• You subtract from the y-value
• You add to the y-value
• You subtract from the x-value
• You add to the x-value

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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

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Transformations
• Congruent
• Orientation

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

• Translation
• Reflection
• Rotation
• Dilation

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you translate, you ______ a number to x and y.

• Add or subtract
• Multiply or divide
• Add or multiply
• Subtract or divide

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translation always create  _______ images

• Congruent
• Bigger
• Smaller
• Rotated

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you translate, (x,y) --> (x - 4 , y) will move _____.

• 4 units right
• 4 units left
• 4 units up
• 4 units down

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5