TRANSLATION

Determine how to translate triangle ABC to triangle A'B'C'.

• left 2, up 9
• right 2, down 9
• left 2, down 9
• left 2, up 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

A slide is also called a _________.

• Translation
• Reflection
• Rotation
• Transformation

What does a translation do to an image?

• Turns it 90* clockwise
• Mirrors it
• Shrinks it
• Slides it

What is the algebraic notation of a figure is Translated 6 units right and 5 units up?

• (x, y) --> (x - 6, y + 5)
• (x, y) --> (x + 6, y + 5)
• (x, y) --> (x + 5, y - 6)
• (x, y) --> (6x, 5y)

The dashed figure is the image of the solid figure.  What is the Algebraic Notation for the Translation?

• (x, y) --> (x - 7, y + 4)
• (x, y) --> (x + 7, y - 4)
• (x, y) --> (x + 4, y - 7)
• (x, y) --> (7x, 4y)

The dashed figure is the image of the solid figure.  What is the Algebraic Notation for the Translation?

• (x, y) --> (x - 6, y + 8)
• (x, y) --> (x + 6, y - 8)
• (x, y) --> (x + 8, y + 6)
• (x, y) --> (6x, 8y)

The dashed figure is the image of the solid figure.  What is the Algebraic Notation for the Translation?

• (x, y) --> (x - 5, y + 4)
• (x, y) --> (x + 5, y - 4)
• (x, y) --> (x + 4, y + 5)
• (x, y) --> (5x, 4y)

What type of transformation is this?

• Rotation

• Reflection

• Translation

• Enlargement

A positive integer describes a translation that moves... 

• down
• left
• up