1.	Find the values of x and y for which the matrix equation is true.
		A.	x = -1, y = -3	B.	x = -3, y = -1
		C.	x = 1, y = -3	D.	x = -3, y = 1
		Hint
	2.
		A.		B.
		C.		D.
		Hint
	3.	If A = , find -2A.
		A.		B.
		C.		D.
		Hint
	4.	Find the values of x and y for which the matrix equation is true.
		A.	x = 2, y = 3	B.	x = 1, y = 0
		C.	x = 3, y = 2	D.	x = 4, y = 2
		Hint
	5.
		A.		B.	impossible
		C.		D.
		Hint