Reflections in Transformation Geometry

What kind of transformation is shown?

• Translations

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation.

• Reflection over the x-axis

• Reflection over the y-axis

• A translation (slide)

• A rotation

Tags

CCSS.HSG.CO.B.6

Describe the reflection

• Reflection over x-axis

• Reflection over y-axis

• A translation (slide)

• A rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which image shows a reflection over the X-AXIS.

• 
• 
• 
• none

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which image shows a reflection over the Y-AXIS.

• 
• 
• 
• none

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which image shows a reflection over the Y-AXIS.

• 
• 
• 
• none

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which image shows a reflection over the X-AXIS.

• 
• 
• 
• none

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How many spaces is vertex C away from the mirror line?

• 1

• 2

• 3

• 4

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Where would the mirror line be for this reflection?

• A vertical line starting from -2 on the x-axis

• A horizontal line starting from -2 on the x-axis

• A vertical line starting from -2 on the y-axis

• A horizontal line starting from -2 on the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What two coordinates would create the mirror line in the picture, if you connected the 2 dots?

• (5,2) and (1,2)

• (-5,-2) and (-1,-2)

• (2,5) and (2,1)

• (-2,-5) and (-2,-1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5