Reflection Rules on a Coordinate Grid

What is the result of reflecting a point across the y-axis?

• Both the x-coordinate and the y-coordinate are the same value as the original point.

• Both the x-coordinate and y-coordinate are opposite in value as the original point.

• The x-coordinate is opposite in value while the y-coordinate is the same value as the original point.

• The x-coordinate is the same value and the y-coordinate is opposite in value of the original point.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the result of reflecting a point across the x-axis?

• Both the x-coordinate and the y-coordinate are opposite in value of the original point.

• Both the the x-coordinate and the y-coordinate are the same value as the original point.

• The x-coordinate is opposite in value and the y-coordinate is the same value of the original point.

• THe x-coordinate is the same value and the y-coordinate is opposite in value of the original point.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The result of reflecting a point across the line y = x.

• Both the x-coordinate and the y-coordinate stay the same!

• Both the x-coordinate and the y-coordinate are opposite in value.

• Both the x-coordinate and the y-coordinate are opposite in value and are swappd,

• Swap the x and y coordinates of the point.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the result of reflecting a point across the x-axis?

• (x, -y)

• (-x, -y)

• (x, y)

• (-x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the result of reflecting a point across the line y=x?

• (-x, y)

• (y, x)

• (x, y)

• (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point is located at (3, 5), what are the coordinates of its reflection across the x-axis?

• (-3, 5)

• (5, 3)

• (3, -5)

• (-3, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point is located at (-2, 4), what are the coordinates of its reflection across the y-axis?

• (-2, -4)

• (-4, 2)

• (2, -4)

• (2, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point is located at (6, -3), what are the coordinates of its reflection across the y-axis?

• (-6, -3)

• (3, 6)

• (3, -6)

• (6, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point is located at (1, -7), what are the coordinates of its reflection across the x-axis?

• (1, -7)

• (7, 1)

• (-1, 7)

• (1, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point is located at (-4, 2), what are the coordinates of its reflection across the line y=x?

• (-2, 4)

• (2, -4)

• (4, -2)

• (4, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5