1.	Triangle PQR with vertices P(-8, 9), Q(-3, -1), and R(2, 5) is translated so that P' is at (-12, 0). Find the translation matrix.
		A.		B.
		C.		D.
		Hint
	2.	The product gives the coordinates of two points on line AB that has been rotated 90° counterclockwise about the origin. Name the coordinates of A' and B'.
		A.	A'(1, 1), B'(-1, -3)
		B.	A'(1, -3), B'(1, 1)
		C.	A'(-1, -3), B'(1, 1)
		D.	A'(-1, 1), B'(1, -3)
		Hint
	3.	What are the coordinates of the vertices of the image of rectangle HJKL with H(4, 1), J(-3, -2), K(2, -6), and L(-4, 5) after a reflection across the x-axis?
		A.	H'(-4, –1), J'(3, 2), K'(-2, 6), L'(4, -5)
		B.	H'(4, –1), J'(-3, 2), K'(2, 6), L'(-4, -5)
		C.	H'(-4, –1), J'(-3, -2), K'(-2, -6), L'(-4, -5)
		D.	H'(-4, 1), J'(3, -2), K'(-2, -6), L>'(4, 5)
		Hint
	4.	Which of the following is the correct rotation matrix for a rotation of 180°counterclockwise about the origin?
		A.		B.
		C.		D.
		Hint
	5.	Find the coordinates of the vertices of the image of a triangle FGH with F(-4, 2), G(-3, -3), H(3,4) after it is rotated 270° counterclockwise about the origin.
		A.	F'(2, 4), G'(-3, 3),H'(4, -3)
		B.	F'(2, -4), G'(-3, -3),H'(4, 3)
		C.	F'(4, 2), G'(3, -3),H'(-3, 4)
		D.	F'(-2, 4), G'(3, 3),H'(-4, -3)
		Hint