Transformations (rotate, translate, reflect)

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Is the picture being reflected in the y-axis or x-axis?

• y-axis
• x-axis

Identify the transformation from ABC to A'B'C'.

• Reflection across the x-axis
• Reflection across the y-axis
• 90^o clockwise rotation
• 90^o counterclockwise rotation

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

The point Z(4, -2) is rotated 180 degrees about the origin.  What is the image of Z?

• Z'(2, 4)
• Z'(-4, 2)
• Z'(-2, -4)
• Z'(-4, -2)

Reflect the point (-1, 2) over the y-axis.

• (-1, -2)
• (1, 2)
• (1, -2)
• (1, 4)

Translate the point A (-3, 4) using the rule (x+5, y+1)

• (-2, 9)

• (-8, 5)

• (8, 3)

• (2, 5)

Name the image of C(6, -4) under a rotation 90 degrees counterclockwise about the origin.

• C'(4, 6)
• C'(-4, -6)
• C'(6, 4)
• C'(-6, -4)

Rotate the point (7,8) around the origin 90 degrees counterclockwise.
State the image of the point.

• (-7,-8)
• (8,-7)
• (-8,7)
• (8,7)

Point (-3,-3) is rotated 360 degrees clockwise about the origin.  Where is the new point located?

• (3,3)
• (-3,3)
• (3,-3)
• (-3,-3)