Reflections With Rules

Reflect over the x-axis.
Find K′.

• (4, 1))

• (-1, -4)

• (1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle IJK has the coordinates listed:

I(5, -8) J(10,-8) K(7, -4)

Where is J' after a reflection of the y-axis.

• (-10,-8)

• (10,8)

• (8,10)

• (-8,10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect the point (2, -4) over the y-axis.

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Select ALL correct ordered pairs after a reflection across the x axis.

• K' (1 , 1)

• K' (-1,-1)

• N' (4 , 0)

• N' (-4 , 0)

• Q' ( 4 , 4)

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

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The triangle was reflected across the y-axis.  Which algebraic representation best describes this transformation?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The triangle was reflected across the x-axis. Which algebraic representation best describes this transformation?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find the image of the point (3, 2) that has undergone a reflection across the x - axis

• (-3 , -2)

• (3 , -2)

• (-2 , 3)

• (2 , -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5