1.	Determine which matrix has a determinant.
		A.		B.	[1 -4 -8]
		C.		D.
		Hint
	2.	For the determinant , which is the minor of -4?
		A.		B.
		C.		D.
		Hint
	3.	Evaluate
		A.	111	B.	–654
		C.	37	D.	–51
		Hint
	4.	Evaluate
		A.	128	B.	38
		C.	–38	D.	–128
		Hint
	5.	Find the area of a triangle whose vertices are located at (-3, 2), (0, -5), and (4, 4).
		A.		B.
		C.	1	D.	55
		Hint