Reflections on Coordinate Plane

Front

What is a reflection?

Back

When you flip or mirror an object across a line.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Is the picture being reflected in the y-axis or x-axis?

Back

y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Which answer shows a reflection across the x-axis?

Back

c

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Flipping a figure is a ...

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

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

Back

x-axis

Tags

CCSS.5.G.A.1

Front

What is the definition of the x-axis?

Back

The horizontal axis in a coordinate plane.

Tags

CCSS.5.G.A.1

Front

What is the definition of the y-axis?

Back

The vertical axis in a coordinate plane.

Tags

CCSS.5.G.A.1

Front

What happens to the coordinates of a point (x, y) when reflected across the x-axis?

Back

The coordinates become (x, -y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What happens to the coordinates of a point (x, y) when reflected across the y-axis?

Back

The coordinates become (-x, y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the line of reflection?

Back

The line across which a figure is reflected.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5