1.	Solve the equation  w2 - 4w = 12 by graphing.
		A.	0, -3	B.	-2, 6
		C.	1, 4	D.	6
		Hint
	2.	Solve 4x2 - 8x + 3 = 0 by completing the square.
		A.		B.	1, 3
		C.	, 3	D.
		Hint
	3.	Solve  x2 - 4x + 1 = 0 by completing the square.
		A.	1	B.
		C.	2	D.
		Hint
	4.	Solve  x2 + 7x + 8 = 0.
		A.		B.
		C.		D.
		Hint
	5.	Find a quadratic equation that has roots 6 + 2i and 6 - 2i.
		A.	x2 - 12x - 40 = 0	B.	x2 - 12x + 40 = 0
		C.	x2 + 12x + 40 = 0	D.	x2 +12x - 40 = 0
		Hint
	6.	Find the vertex of the graph of the function  f(x) =  x2 - 6x + 5.
		A.	(3, 4)	B.	(-6, 5)
		C.	(3, -4)	D.	(-3, 4)
		Hint
	7.	Determine whether f(x) = –x2 – 3x + 4 has a maximum or a minimum.
		A.	maximum	B.	minimum
		C.	cannot be determined from given information	D.	both
		Hint
	8.	Which of the following graphs best represents the function y = –x2 + 7x + 8?
		A.		B.
		C.		D.
		Hint
	9.	Find two real numbers whose sum is 12 and whose product is 32.
		A.	2.25 and –14.25	B.	8 and 4
		C.	7 and 5	D.	no solution
		Hint
	10.	What is the negative solution of the equation ?
		A.	–5	B.
		C.	–3	D.	3
		Hint
	11.	Find the value for the discriminant for the following equation: . Then describe the number and type of roots.
		A.	The discriminant is negative, so there are two complex roots.	B.	The discriminant is 100, which is not a perfect square; therefore, there are two irrational roots
		C.	The discriminant is 96, which is not a perfect square; therefore, there are two irrational roots.	D.	The discriminant is 100, which is a perfect square; therefore, there are two rational roots
		Hint
	12.	Which graph of the following functions will be strictly above the graph of ?
		A.		B.
		C.		D.
		Hint
	13.	Solve x2 + 7x < –12 algebraically.
		A.	{x| –3 < x < –4}	B.	{x| 3 < x < 4}
		C.	{x| 4 < x < 3}	D.	{x| –4 < x < –3}
		Hint
	14.	Solve by graphing.
		A.	{x| –1.19 < x < 4.19}
		B.	{x| 0 < x < 4.19}
		C.	{x| 4.19< x < –1.19}
		D.	{x| –1.19 < x < 0}
		Hint