1.	A(n) _____ is a transformation that occurs when a figure is moved from one location to another.
		A.	addition	B.	translation
		C.	dilation	D.	enlargement
		Hint
	2.	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
	3.	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, -3), B'(1, 1)
		B.	A'(1, 1), B'(-1, -3)
		C.	A'(-1, -3), B'(1, 1)
		D.	A'(-1, 1), B'(1, -3)
		Hint
	4.	What translation matrix should be used to translate a figure with five vertices up 3 units and right 2 units?
		A.
		B.
		C.
		D.
		Hint
	5.	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