1.	Rotate P(2, -9) 180° about the origin and identify P'.
		A.	(2, -9)	B.	(-9, 2)
		C.	(9, 2)	D.	(-2, 9)
		Hint
	2.	State the quadrant in which a triangle will lie if it is in the fourth quadrant and is rotated 180° about the origin.
		A.	II	B.	IV
		C.	III	D.	I
		Hint
	3.	Determine whether the pair of figures represents a rotation of 90°, 180°, or a reflection over the x-axis or y-axis.
		A.	90° counterclockwise rotation	B.	reflection over the x-axis
		C.	180° rotation	D.	reflection over the y-axis
		Hint
	4.	A rotation is a type of transformation that requires a turn around ____________.
		A.	one point	B.	two points
		C.	three points	D.	four points
		Hint
	5.	Triangle XYZ has vertices X(5, -2), Y(8, -2) and Z(8, -5). What has occurred to produce X'(-5, 2), Y'(-8, 2) and Z'(-8, 5)?
		A.	Reflection about the x-axis
		B.	Reflection about the y-axis.
		C.	90? counterclockwise rotation about the origin
		D.	180? rotation about the origin
		Hint