CCSS.Math.Content.HSG.CO.A.2

Identify the transformation.

• Reflection across y axis
• Reflection across x-axis
• 180 Rotation
• Translation 2 units down

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CCSS.Math.Content.HSG.CO.A.2

Find K' if the figure is reflected across the x-axis

• (4, 1))
• (-1, -4)
• (1, -4)
• (1, 4)

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CCSS.Math.Content.HSG.CO.A.2

The image shows what type of transformation

• Rotation
• Translation
• Reflection

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CCSS.Math.Content.HSG.CO.A.2

Is the picture being reflected in the y-axis or x-axis?

• y-axis
• x-axis

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CCSS.Math.Content.HSG.CO.A.2

Identify the transformation.

• Reflection across y axis
• Reflection across x-axis
• 180 Rotation
• Translation 2 units down

Tags

CCSS.Math.Content.HSG.CO.A.2

Identify the transformation.

• Reflection across y axis
• Reflection across x-axis
• 180 Rotation
• Translation 2 units down

Tags

CCSS.Math.Content.HSG.CO.A.2

The preimage above is rotated 90^o counterclockwise. How do the side lengths in the preimage compare to the side lengths in the image?

• Some of the side lengths increase in measure and other side lengths decrease in measure.

• The measures of the side lengths double.

• The measures of the side lengths decrease by one third.

• The measures of the side lengths are the same.

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CCSS.Math.Content.HSG.CO.A.2

If you were to rotate ABCD 90° clockwise about the origin, what would be the coordinate of A'?

• (-5, 3)

• (3, -5)

• (5, -3)

• (-3, -5)

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CCSS.Math.Content.HSG.CO.A.2

Identify the correct 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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CCSS.Math.Content.HSG.CO.A.2

Triangle TRY with coordinates T(6, 12), R(-8, 4), and Y(4, -8) is to be reflected across the x-axis.  Which algebraic representation is a reflection across the x-axis?

• (x, y) --> (-x, y)
• (x, y) --> (x, -y)
• (x, y) --> (-x, -y)
• (x, y) --> (-y, x)

Tags

CCSS.Math.Content.HSG.CO.A.2