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

Rotate the point (-9,1) around the origin -90 degrees. State the image of the point.

• (1,9)
• (9,-1)
• (-1,-9)
• (-1,9)

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

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

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

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

Reflecting over the y-axis changes the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

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

The point ( -2,5) is reflected over the line x = 1.  Find its image.

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

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

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

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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

Point (-5,2) is reflected over the y axis.  Where is the new point located?

• (5,2)
• (-5,-2)
• (-5,2)
• (5,-2)

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

What is one of the angles of rotation needed to rotate this octagon onto itself?

• 60
• 135
• 120
• 240

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

When you translate (x,y+6)  the figure will move _____.

• 6 units right
• 6 units left
• 6 units up
• 6 units down

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

What is a possible sequence of transformations for the given figures? 

• Reflect over the x-axis, translate (x+8,y)
• Reflect over the x-axis then translate (x+6, y)
• Reflect over the y-axis then (x+1, y+1)
• Translate down 4 (y-4) and to the right 5 (x+5)

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