Reflection Over the X-Axis and Y-Axis

When you reflect over the x-axis, the _________ coordinate changes to it's opposite.

• x

• y

• both

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you reflect over the y-axis, the _______ coordinate changes to it's opposite.

• x

• y

• both

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is Point A (3, 5) reflected over the x-axis?

• A'(3, -5)

• A'(3, 5)

• A'(-3, 5)

• A'(-3, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is point B(-7, -8) reflected over the y-axis?

• B'(-8, 7)

• B'(-7, -8)

• B'(7, -8)

• B' (7, 8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is point D (4, -5) reflected over both axes?

• D'( -5,4)

• D'(-4, 5)

• D'(9, 0)

• D'(-4, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflections over the x-axis change the ____-__________. 

• y-coordinate

• x-coordinate

• y-axis

• x-axis 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What does this show?

• reflection over the y-axis

• reflection over the y-coordinate

• reflection over the x-axis 

• reflection over the x-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

This pictures shows what?

• reflection over the x-axis

• reflection over the x-coordinate

• reflection over the y-coordinate

• reflection over the y-axis

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

Reflections over the x-axis change the ____-__________. 

• y-coordinate

• x-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5