Transformations Rule

Reflection across the x-axis and the y-axis

• (x, -y)

• (-y, x)

• (-x, -y)

• (y, -x)

Reflection across the y-axis

• (x, -y)

• (-y, x)

• (-x, y)

• (y, -x)

Reflection across the x-axis

• (x, -y)

• (-y, x)

• (-x, y)

• (y, -x)

Which coordinate notation represents a dilation? Select all that apply.

• (2x, y)

• (x, y+3)

• (4x, y+4)

• (5x, 5y)

Which coordinate notation represents a translation? Select all that apply.

• (x-4, y-1)

• (x, y+3)

• (4x, y)

• (x, -y)

Which transformation represents a translation down 4 units and right 2 units?

Select all the transformations that are rigid motions:

• translation

• rotation

• reflection

• dilation

Select all the transformations that result in congruent figures:

• translation

• rotation

• reflection

• dilation

Select all the transformations that can result in similar figures:

• translation

• rotation

• reflection

• dilation

• (x, -y)

• (y, x)

• (-x, y)

• (-y, -x)