#3 Transformations and Symmetry#3

The pre image is the red point in the picture. Plot the resulting point for a reflection across the x axis.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What would the coordinates be of the resulting image be if you reflected point A(7, 9) over the line x=0?

• A'(-9,7)

• A'(7,-9)

• A'(-7,-9)

• A'(9,-7)

• A'(-7,9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What would the resulting image be of point A(4,0) if it was reflected over the line y=x?

• A'(-4,0)

• A'(0,-4)

• A'(0,4)

• A'(4,0)

• A'(0,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• 
• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Match the following

• Reflection across x=0.

• Reflection over the x-axis.

• Reflection across the line y=x.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What will be the coordinates of B' when reflected over the line y=x?

• B' (1, 3)

• B' (3, 1)

• B' (3, -1)

• B' (-3, 1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• Rotation 90 degrees ccw

• Rotation 270 degrees ccw

• Reflection over the x-axis

• Reflection over the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Match the Transformations.

• Translation

• 
• Reflection

• 
• Rotation

• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• Reflection over the x axis

• Rotation 90 degrees counterclockwise

• Rotation 270 degrees counterclockwise

• Reflection over the line y=x

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5