Reflection Points

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

• x-axis

• y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find K' if the figure is reflected across the x-axis

• (4, 1)

• (-1, -4)

• (1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC has a vertex, A (5,2). Find the coordinates of A after a reflection over the x-axis.

• A’(5, -2)

• A’(-5, -2)

• A’(-5, -2)

• A'(5,2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are its new coordinates after reflecting point P across the x-axis?

• (-8, 2)                       

• (8, -2)                         

• (8, 2)                             

• (-2, -8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

a transformation that " flips " a figure over the line of reflection is called a ​ ​ ​ ​ (a)  

• rotation

• reflection

• translation

• dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation is shown?

• Translation

• Reflection over the x-axis

• Reflection over the y-axis

• 180^o rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What Transformation is visible?

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Is the picture being reflected in the y-axis or x-axis?

• y-axis

• x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A point Q with coordinates (-8, -6) is reflected across the y-axis.  What are its new coordinates?

• (-8, 6)                       

• (8, -6)                         

•  (-8, 6)                             

• (-6, -8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5