Performing transformations

The image ( 2,3) after T_2,1

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

When translating a figure on a coordinate plane, which coordinate is affected by movement up and down?

• The x-coordinate
• The y-coordinate
• Neither

Tags

CCSS.8.G.A.3

What do we call the figure after performing a rigid transformation?

• Pre Image

• Image

This point is translated 3 right and 2 down. Which diagram shows the new position of the point?

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• 
• 
• 

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

What transformation is this?

• Translation

• Rotation

• Reflection

Which shows this triangle when it is translated two units left?

• 
• 
• 
• 

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

When translating a figure,

• the same number is added to all x-coordinates and the same number is added to all y-coordinates.

• the same number is multiplied by every x- and y-coordinate.

• the same coordinates are used, except that the y-coordinates have opposite signs.

• the same coordinates are used, except that the x-coordinates have opposite

  signs.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Identify the transformation.

• Reflection across y axis

• Reflection across x-axis

• 180 Rotation

• Translation 2 units down

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

What is the result of translating a figure to the right?

• The result of translating a figure to the right is a figure that is flipped horizontally.

• The result of translating a figure to the right is a figure that is flipped vertically.

• The result of translating a figure to the right is a figure that is moved to the right.

• The result of translating a figure to the right is a figure that is rotated.

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Point K (4, 2) is translated using this rule:
(x, y)----> (x + 3, y - 1) 
What are the coordinates of K'? 

• (6, 3)
• (7, 3) 
• (7, 1) 
• (5, 3) 

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3