Review Chapter 1 Transformations

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Identify the transformation from C to D.

• 90^o Clockwise Rotation
• 180^o Rotation
• 270^o Clockwise Rotation
• 360^o Rotation

Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)

Point A (-3, 5) is rotated 270 counterclockwise degrees about the origin. What the coordinates of its image?

• (5, 3)

• (-5, -3)

• (3, -5)

• (-5, 3)

What is the image of S(2,-8), after a reflection over the line x axis?

• S'(-2,-8)

• S'(2, 8)

• S'(-8,2)

• S'(8,-2)

What is the Algebraic Notation for this Reflection?

• (x, y) → (y, x)
• (x, y) → (-x, y)
• (x, y) → (-y, -x)
• (x, y) → (x, -y)