1.	Write the translation matrix for and its image
		A.		B.
		C.		D.
		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.	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
	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 rectangle ABCD with A(4, -3), B(-3, 1), C(-7, -3), and D(5, 2) after a reflection across the line y = x.
		A.	A'(3, 4),B'(-1, -3),C'(3, -7),D'(-2, 5)
		B.	A'(-3, 4),B'(1, -3),C'(-3, -7),D'(2, 5)
		C.	A'(-4, -3),B'(3, 1),C'(7, -3),D'(-5, 2)
		D.	A'(-3, -4),B'(1, 3),C'(-3, 7),D'(2, -5)
		Hint