Reflections on the Coordinate Plane

In the picture, what axis is the shape reflected over?

• x-axis

• y-axis

• both axes

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect point A over the x-axis. What is A'?

• A'(3, -4)

• A'(3, 4)

• A' (-3, -4)

• A' (0,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is point C reflected over the y-axis?

• C'(4,2)

• C'(2, -4)

• C'(-2, -4)

• C'(-4, 2)

Tags

CCSS.6.NS.C.6B

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

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 is the name of coordinate (0, 0)?

• Ordered Pair

• Start place

• Origin

• X-axis

Tags

CCSS.5.G.A.1

What is the reflection of D (4, 3) over the y-axis?

• D' (3, 4)
• D' (-3, -4)
• D (-4, 3)
• D (-4, -3)

Tags

CCSS.6.NS.C.6B

Which axis is the horizontal (left-right) one?

• x-axis
• y-axis

Tags

CCSS.5.G.A.1