1.	What is the equation of the vertical asymptote of the function ?
		A.	y = 1	B.	x = -4
		C.	x = 1	D.	x = 2
		Hint
	2.	What is the equation of the horizontal asymptote of the function ?
		A.	y = 1	B.	x = -5
		C.	y = -5	D.	y = 0
		Hint
	3.	The graph of has a hole at________.
		A.	(-4, 0)	B.	(4, 0)
		C.	(0, -4)	D.	(-4, -8)
		Hint
	4.	What is the graph of ?
		A.		B.
		C.		D.
		Hint
	5.	What is the graph of ?
		A.		B.
		C.		D.
		Hint