Rotations on Coordinate

Rotate the point (-3,-4) around the origin 90 degrees clockwise. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)

Rotate the point (-3,-4) around the origin 360 degrees clockwise. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (-3,-4)

Rotate the point (3, -5) around the origin 90 degrees counterclockwise. State the image of the point.

• (5, 3)

• (-5, 3)

• (5,-3)

• (-3,-5)

Rotate the point (-5,8) around the origin 270 degrees counterclockwise. State the image of the point.

• (-8,5)

• (8,-5)

• (8,5)

• (5,-8)

How many degrees was the figure rotated?

• 90 degrees counterclockwise 

• 180 degrees

• 90 degrees clockwise

What is the image of J (8, -6) after a rotation of 180° counterclockwise?

• J' (8, 6)

• J' (-6, 8)

• J' (-8, 6)

• J ' (-8, -6)

Which rule describes rotating 180° clockwise?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Which rule describes rotating 270° clockwise?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Which rule describes rotating 90° clockwise?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Problem 1: Find A' after A is rotated 90° clockwise.

• (7,−7)

• (7,−2)

• (−7,7)

• (2,1)