1.	Use the quadratic formula to solve x2 + 2x - 8 = 0.
		A.	-2	B.	-4, -2
		C.	-4	D.	-4, 2
		Hint
	2.	Use the quadratic formula to solve 6x2 - x - 1 = 0.
		A.		B.
		C.		D.
		Hint
	3.	Use the quadratic formula to solve 3y2 + 2 = 8y. Approximate the solutions to the nearest hundredth.
		A.	-0.64, 1.32	B.	0.43, 2.87
		C.	0.56, 4.77	D.	0.28, 2.39
		Hint
	4.	Which method of solving quadratic equations is best suited for the equation x2 – 18x = 0
		A.	graphing	B.	quadratic formula
		C.	completing the square	D.	factoring
		Hint
	5.	How many real roots exist if the discriminant of the equation = 0?
		A.	2	B.	cannot be determined from given information
		C.	0	D.	1
		Hint