Exploring Compositions of Transformations on the Coordinate Grid

What is the first step in the composition process?

• Dilation

• Reflection

• Rotation

• Translation

Tags

CCSS.8.G.A.3

What is the scale factor used for the dilation?

• 2.0

• 1.5

• 1.0

• 0.5

Tags

CCSS.8.G.A.3

After dilation, what are the new coordinates of point B?

• (0, 4.5)

• (3, 0)

• (4.5, 0)

• (0, 3)

Tags

CCSS.8.G.A.3

What is the rule for rotating a shape by 180 degrees?

• Switch x and y coordinates

• Make both coordinates negative

• Add 1 to both coordinates

• Subtract 1 from both coordinates

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to the coordinates of point A after a 180-degree rotation?

• (0, 3)

• (-4.5, -3)

• (-4.5, 0)

• (0, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the new location of point C after the 180-degree rotation?

• (0, -3)

• (3, 0)

• (0, 3)

• (-3, 0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which axis is used for the reflection in the final step?

• y-axis

• x-axis

• z-axis

• w-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to point B during the reflection over the x-axis?

• It moves below the x-axis

• It moves to the origin

• It moves above the x-axis

• It stays in the same spot

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the new location of point C after the reflection over the x-axis?

• (3, 0)

• (0, 3)

• (0, -3)

• (-3, 0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the final step in the composition process?

• Dilation

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3