Transformation on Reflection

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the y-axis?

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which graph is showing the pre-image reflected over the y-axis?

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• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a reflection?

• When you turn an object around a point.

• When you slide an object form one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which graph shows the pre-image reflected over y-axis?

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• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which graph shows the pre-image reflected over x-axis?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which would be the best rule for the transformation shown?

• translation

• reflection across the y axis

• reflection across the x axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the sequence of transformations?

• Reflect over the y then reflect over the x

• Reflect over the x then reflect over the y

• Translate 4 units then rotate 90˚

• Rotate 90˚ then reflect over the x

• Rotation of 180 degrees

Tags

Transformations

What sequence of transformations will get you from shape BCD to shape B"C"D" in two steps?

• Rotation, then Rotation

• Rotation, then translation

• Reflection, then Rotation

• Translation, then Reflection

Tags

CCSS.8.G.A.3

• Zach

• Naomi

• Both are correct

• Both are incorrect

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5