1.	Use the graph to determine the solution(s) of  x2 -  x - 6 = 0.
		A.	-3, 2	B.	-2
		C.	-2, 3	D.	-6
		Hint
	2.	Find the axis of symmetry of the graph of  g(x) = x2 - 5x + 2.
		A.	x = 2	B.
		C.		D.	x = -5
		Hint
	3.	Solve the equation (x -2)(x + 2) = 0.
		A.	-2, 2	B.	2, 0
		C.	-2	D.	2
		Hint
	4.	Solve  x2 - 6x = 0 by graphing or by factoring.
		A.	0, 6	B.	-6
		C.	-6, 0	D.	0
		Hint
	5.	Which value of  c makes the trinomial  x2 + 16x +  c a perfect square?
		A.	256	B.	64
		C.	32	D.	128
		Hint
	6.	Solve  x2 - 4x + 1 = 0 by completing the square.
		A.	2	B.
		C.		D.	1
		Hint
	7.	The roots of  x2 + 4x + 7 are________.
		A.	imaginary	B.	real and irrational
		C.	real and imaginary	D.	real and rational
		Hint
	8.	Solve  x2 - 6x + 25 = 0.
		A.	-3 ± 4i	B.	3 ± 4i
		C.		D.	6 ± 8i
		Hint
	9.	Find the sum of the roots of the equation  x2 + 5x + 9 = 0.
		A.	-9	B.	-5
		C.	9	D.	5
		Hint
	10.	Find the product of the roots of the equation 2x2 + 3x - 4 = 0.
		A.	-4	B.	2
		C.	-2	D.	-
		Hint
	11.	Find the vertex of the graph of the function  f(x) =  x2 - 6x + 5.
		A.	(-3, 4)	B.	(3, 4)
		C.	(-6, 5)	D.	(3, -4)
		Hint
	12.	Find an equation for the parabola shown in the graph.
		A.	y = (x + 2)2 - 4	B.	y = (x + 2)2 - 4
		C.	y = (x - 2)2 + 4	D.	y = (x - 2)2 - 4
		Hint
	13.	Solve x2 + 2x - 15 > 0.
		A.	{x | x < -5 or x > 3}	B.	{x | -5 < x < 3}
		C.	-3, 5	D.	{x | x < -3 or x > 5}
		Hint
	14.	Solve 9t2 - 15t + 4 0.
		A.
		B.
		C.
		D.
		Hint
	15.	Find the mean of the set {14, 16, 23, 9, 13, 31, 12, 28}.
		A.	16.5	B.	15
		C.	19	D.	18.25
		Hint
	16.	Find the standard deviation of the set {15, 42, 30, 22, 19, 32} to the nearest hundredth.
		A.	10.03	B.	9.91
		C.	9.05	D.	10.14
		Hint
	17.	The weights of the babies born in Martin County Hospital are normally distributed with a mean of 119 ounces and a standard deviation of 20 ounces. What percent of the babies have a birth weight between 59 and 179 ounces?
		A.	100%	B.	68%
		C.	99%	D.	95%
		Hint
	18.	The curve shown is________.
		A.	normal	B.	not skewed
		C.	positively skewed	D.	negatively skewed
		Hint