Transformation Rule

• Reflects it over both axes

• Reflects it over the y-axis and then shifts it down

• Reflects it over the x-axis and then shifts it left

• Reflects it over the x-axis and then over the y-axis

Tags

F-BF.3

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees around the origin

• Rotate -90 degrees around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees about the origin.

Write the Rule:

• Translation Up 1

• Rotation 360°

• Reflection over the Y-Axis

• Dilation of 1

• Vertically stretches it by a factor of 3

• Vertically compresses it by a factor of 3

• Horizontally stretches it by a factor of 3

• Horizontally compresses it by a factor of 3

Tags

F-BF.3

Write the Rule:

• Dilation 2.5

• Rotation 360°

• Reflection across the Y axis

• Dilation of .4

Name the transformation.

• Translation

• Reflection

• Rotation

• Horizontally compresses it by a factor of 1/2

• Horizontally stretches it by a factor of 1/2

• Vertically compresses it by a factor of 2

• Vertically stretches it by a factor of 2

Tags

F-BF.3

Which rule would result in a translation of 2 units left and 3 units up?

• (x, y) → (2x, 3y)

• (x, y) → (x - 2, y + 3)

• (x, y) → (-x, -y)

• (x, y) → (x + 2, y - 3)

The rule for rotation of 90 degrees clockwise about the origin is   (x, y) --> _

• (y, -x)

• (-y, x)

• (x, -y)

• (-x, y)

The rule for reflection over the y-axis is  
(x, y) --> _

• (-x, y)

• (x, -y)

• (y, x)

• (-y, x)