Reflections

Front

Name the transformation: Translation, Reflection, Rotation

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the line of reflection for this set of triangles? Options: y-axis, x-axis, y = x

Back

y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Identify the transformation: Reflection across y-axis, Reflection across x-axis, 180 Rotation, Translation 2 units down

Back

Reflection across x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

When you reflect a shape, you ______ over an axis or line.

Back

Flip

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What Transformation is visible? Options: Translation, Reflection, Rotation, Dilation

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

Reflect the point G(2, -4) over the y-axis. Where is G'?

Back

(-2, -4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the formula for a reflection over the x-axis?

Back

(x, y) → (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Formula for a reflection over the y-axis?

Back

(x, y) → (-x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Which answer shows a reflection across the x-axis? Options: d, c, b, a

Back

c

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5