1.	Use the graph to determine the solution of -x2 + 6x - 9 = 0.
		A.	2	B.	-9
		C.	4	D.	3
		Hint
	2.	Solve the equation  n2 +3n = 0 by graphing.
		A.	3	B.	0, 3
		C.	0, -3	D.	0
		Hint
	3.	Solve the equation  w2 - 4w = 12 by graphing.
		A.	-2, 6	B.	0, -3
		C.	1, 4	D.	6
		Hint
	4.	Solve by graphing.
		A.	x = 0	B.	x = –2
		C.	no real roots	D.	x = 2
		Hint
	5.	Solve -x2 + 3x + 5 = 0 by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are located.
		A.	between –2 and -1, and between 4 and 5
		B.	between –1 and 0, and between 4 and 5
		C.	between –2 and–1, and between 3 and 4
		D.	between –1 and 0, and between 3 and 4
		Hint