Translation Homework 8.1-8.2

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

• (x + 2, y - 5)

• (x + 2, y - 9)

• (x - 2, y - 9)

• (x - 2, y + 9)

Determine where X' would be if you followed the rule above the graph.

• (-4, 4)

• (-10, 2)

• (-4, -5)

• (-1, 5)

Determine where T' would be if you followed the rule above the graph.

• (5, 1)

• (2, -5)

• (-1, 1)

• (8, -2)

How was B translated to B' if B'(4, -2)?

• Translated 6 units down

• Translated 2 units to the left and 6 units down

• Translated 2 units to the right and 6 units down

• Translated 2 units to the right

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

What does a translation do to an image?

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

How do you represent a translation Algebraically? 

• (-y, -x)
• (x + a, y + b)
• (-x , -y)
• (ax, by)

The original figure prior (before) to a transformation.

• Pre-image

• Image

The result of a transformation.

• Pre-image
• Image

Write the rule for this translation:
Slide 3 up and 2 right

• (x, y)---->(x + 3, y + 2)
• (x, y)-----> (x+2, y + 3)
• (x, y)----> (x - 2, y + 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5