Transformations

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

• Translated 8 units down and 5 units to the right

• Translated 5 units down and 4 units to the right

• Translated 5 units down and 5 units to the right

• Translated 5 units down and 1 to the right

When translating a figure on a coordinate plane, which coordinate is affected by movement left and right?

• y-coordinate

• x-coordinate

Describe the translation of Point A (3, -8) to A'(-4, -5).

• (x + 7, y - 3)

• (x - 3, y + 7)

• (x - 7, y + 3)

• (x - 4, y - 5)

What is the algebraic representation of translating a figure 3 units left and 5 units down?

• (x + 5, y - 3)

• (x - 3, y - 5)

• (x - 3, y + 5)

• (x - 5, y + 3)

What is the rule for the translation?

• (x - 2, y + 1)

• (x + 2, y - 1)

• (x + 1, y - 2)

• (x - 1, y + 2)

• slide down 4

• slide right 4

• slide left 4

• slide up 4

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

• (x + 2, y - 5)

• (x + 2, y - 9)

• (x - 2, y - 9)

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)

Determine where T' would be if you translated T 3 units to the right and 6 units up.

• (5, 1)
• (2, -5)
• (-1, 1)
• (8, -2)

The original figure prior to a transformation is called the...

• Pre-image
• Image