CCSS.Math.Content.HSG.CO.A.4

Rotate the point (7,8) around the origin 90 degrees. State the image of the point.

• (-7,-8)
• (8,-7)
• (-8,7)
• (8,7)

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CCSS.Math.Content.HSG.CO.A.4

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

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CCSS.Math.Content.HSG.CO.A.4

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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CCSS.Math.Content.HSG.CO.A.4

TRUE or FALSE.
When a shape is translated, lengths within the shape change.

• True
• False

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CCSS.Math.Content.HSG.CO.A.4

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis
• y-axis

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CCSS.Math.Content.HSG.CO.A.4

A type of transformation where a geometric figure slides horizontally, vertically, or both. What type of transformation is this? 

• dilation
• translation
• rotation
• reflection

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CCSS.Math.Content.HSG.CO.A.4

Point A is located at (4, 9) and is translated using the following algebraic representation:
(x, y) goes to (x + 4, y - 3).  What happens to point A when it is translated?

• It moves to the left 4 and down 3
• It moves to the right 4 and up 3
• It moves to the left 3 and up 4
• It moves to the right 4 and down 3

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CCSS.Math.Content.HSG.CO.A.4

Marsha is using a straightedge and compass to do the construction shown. Which best describes the construction Marsha is doing?

• a line through P parallel to line l
• a line through P intersecting line l
• a line through P congruent to line l
• a line through P perpendicular to line l

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CCSS.Math.Content.HSG.CO.A.4

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

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CCSS.Math.Content.HSG.CO.A.4

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

Tags

CCSS.Math.Content.HSG.CO.A.4