Final Exam Study Guide: Unit 9- Transformations

1A. Identify the directions of rotation.

• clockwise

• counterclockwise

1B. Identify the directions of rotation.

• clockwise

• counterclockwise

2A. Identify the transformation that would allow you to map triangle ABC onto triangle DEF.

• Translate -5 units in the x direction

• Translate 5 units in the x direction

• Translate -5 units in the y direction

• Translate 5 units in the y direction

2B. Identify the transformation that would allow you to map triangle ABC onto triangle DEF.

• Translate 4 units in the x direction and -7 units in the y direction

• Translate 7 units in the x direction and -4 units in the y direction

• Translate -7 units in the x direction and 4 units in the y direction

• Translate -4 units in the x direction and 7 units in the y direction

3. If the triangle is translated so that M becomes M'(5, 1), then L becomes _____

• L'(-1, 1)

• L'(-1, 3)

• L'(3, 2)

• L'(2, 3)

4A. Identify each type of transformation shown.

• translation

• reflection

• rotation

• dilation

4B. Identify each type of transformation shown.

• translation

• reflection

• rotation

• dilation

4C. Identify each type of transformation shown.

• translation

• reflection

• rotation

• dilation

4D. Identify each type of transformation shown.

• translation

• reflection

• rotation

• dilation

• 1/2

• 2

• 3/10

• 6/5