TEKS.MATH.8.10A

What is the definition of rotation?

• To move up, down, left, or right.
• To flip.
• To make a circular movement around a point.
• To mirror.

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TEKS.MATH.8.10A

Use the graphs of f and g to describe the transformation from the graph of f to the graph of g.

• The graph of g is a vertical translation 2 units up of the graph of f
• The graph of f is a horizontal translation two units left of g
• The graph of g is a vertical stretch by a factor of 2 of the graph of f
• The graph of g is a reflection of the graph of f

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TEKS.MATH.8.10A

What is the justification (reason)?

• Reflexive Property
• Symmetric Property
• Transitive Property
• Substitution

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TEKS.MATH.8.10A

Dilations will always keep the same ________

• Orientation
• Size
• Area
• Perimeter

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TEKS.MATH.8.10A

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

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TEKS.MATH.8.10A

What is this picture an example of? 

• An angle
• A cat vertex 
• Rotation 

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TEKS.MATH.8.10A

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

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TEKS.MATH.8.10A

Rotation means

• to slide

• to turn

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TEKS.MATH.8.10A

Compare the function (red) to the parent function (black).

• Vertical Translation Up 4 units

• Vertical Translation Down 4 units

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TEKS.MATH.8.10A

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

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TEKS.MATH.8.10A