Analyze Reflection

When reflecting a figure, which of the following properties is not kept the same?

• Size

• Shape

• Orientation (the way the figure is facing)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The point ( -2,5) is reflected over the line x = 1.  Find its image.

• (  4,  5)

• ( -2  , -5)

• ( 2  ,  5)

• (2   , -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Flipping a figure is a ...

• Rotation

• Reflection

• Dilation

• Translation

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

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

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Look at the graph. Which shape is the pre-image?

• triangle GIH

• triangle G'I'H'

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect the image over the y-axis.  Which quadrants will the image be located in?

• Quadrant I and II

• Quadrant II and III

• Quadrant III and IV

• Quadrant I and IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A flip is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Select the correct algebraic representation for the reflection shown below. (Which axis was it reflected over?)

• (-x, y)

• (x, -y)

• (x,y)

• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5