Transformations - Reflections and Translations (#43)

 Describe the Transformation

• Translation
• Rotation
• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

 Describe the Transformation

• Translation
• Rotation
• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Is this rotation or reflection symmetry?

• Rotation
• Reflection
• Translation

The original figure prior to a transformation.

• Pre-image
• Image

Tags

CCSS.HSG.CO.A.2

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

What transformation is happening?
(x, y) ----> (x + 2, y - 3) 

• slide up 2, left 3
• slide right 2, up 3
• slide right 2, down 3
• slide left 3, right 2

State the line of reflection.

• Reflection across y-axis
• Reflection across x-axis
• Reflection across x = 1
• Reflection across y = 1

Triangle GHI is reflected across the x-axis.  What are the coordinates of I'?

• (-2, 6)
• (2, 6)
• (-6, -2)
• (6, 2)

Reflect (6, -3) over the line x = 2

• (-2, -3)

• (6, 7)

• (2, -3)

• (6, 2)