Reflection on a coordinate plane

What is (-9, 8) reflected across the x axis?

• (-9, 8)
• (-9, -8)
• (8, -9)
• 9, 8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is (2, 4) reflected across the y?

• (2, -4)
• (-2, -4)
• (4, -2)
• (-2, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

x-axis reflection (3, 1)

• 3, 1

• 3, -1

• -3, 1

• -3, -1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to a coordinate when it is reflected over the y-axis?

• x and y stay the same
• x stays the same and y changes to its opposite
• x changes to its opposite and y stays the same
• both x and y change to their opposites

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to a coordinate when it is reflected over the x-axis?

• x and y stay the same
• x stays the same and y changes to its opposite
• x changes to its opposite and y stays the same
• both x and y change to their opposites

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you were to reflect coordinate S (-6, -3) over the x-axis what coordinate would you keep the same?

• -6
• -3
• -6 and -3
• change both of them

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect point A across the y-axis. What are the new coordinates?

• (3, 3)

• (-3, -3)

• (-3, 3)

• (3, -3)

Tags

CCSS.6.NS.C.6B

Reflect point G across the x-axis. What are the new coordinates?

• (4, 2)

• (-4, -2)

• (-4, 2)

• (4, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

This pictures shows what?

• reflection over the x-axis
• nothing important 
• reflection over the y-coordinate
• reflection over the y-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