1.	Use the graph to determine the solution of -x2 + 6x - 9 = 0.
		A.	-9	B.	4
		C.	3	D.	2
		Hint
	2.	Solve the equation  n2 +3n = 0 by graphing.
		A.	0, -3	B.	0, 3
		C.	3	D.	0
		Hint
	3.	Find two real numbers whose sum is 12 and whose product is 32.
		A.	7 and 5	B.	8 and 4
		C.	2.25 and –14.25	D.	no solution
		Hint
	4.	Solve 0 = x2 + 4x + 5 by graphing.
		A.	2	B.	1, –5
		C.	no real roots	D.	–1, 5
		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 –1 and 0, and between 4 and 5
		B.	between –2 and -1, and between 4 and 5
		C.	between –1 and 0, and between 3 and 4
		D.	between –2 and–1, and between 3 and 4
		Hint