Geometry Transformations and Graphing

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer shows a reflection across the y-axis?

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Under what composition of transformations does triangle ABC map onto triangle A''B''C''

• Reflection over x-axis, then Rotation of 90 Degrees

• Rotation of -90 Degrees, then Reflection over y-axis

• Reflection over y-axis, then Rotation of -90 Degrees

• Rotation of 90 Degrees, then Reflection over x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How many degrees was the figure rotated?

• 90 degrees counterclockwise 

• 180 degrees

• 90 degrees clockwise

Tags

CCSS.HSG.CO.B.6

The image of the point (2, -7) reflected over the what line would be (-7, 2).

• x - axis

• y - axis

• y = x

• x = 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point (-3,-3) is rotated 360 degrees clockwise about the origin.  Where is the new point located?

• (3,3)

• (-3,3)

• (3,-3)

• (-3,-3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If the red triangle is rotated 180 degrees, then reflected over y=2 what is the final image?

• Green Triangle

• Blue Triangle

• Orange Triangle

• Red Triangle

Tags

CCSS.8.G.A.3

Describe the Transformation

• Translation

• Rotation

• Reflection

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Reflect Point C over the line x = 1

• (-1, 2)

• (3, 0)

• (0, 2)

• (3, -1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect the shape over the line y = x. Where is A'?

• (7, 2)

• (-2, 7)

• (2, -7)

• (-7, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5