1.	Use the quadratic formula to solve 2x2 + 7x + 4 = 0. Approximate the solutions to the nearest hundredth.
		A.	-5.56, -1.44	B.	-2.78, -0.72
		C.	-3.35, -0.15	D.	1.28, 3.66
		Hint
	2.	Use the quadratic formula to solve 3y2 + 2 = 8y. Approximate the solutions to the nearest hundredth.
		A.	0.43, 2.87	B.	-0.64, 1.32
		C.	0.28, 2.39	D.	0.56, 4.77
		Hint
	3.	Which method of solving quadratic equations is best suited for the equation x2 – 18x = 0
		A.	factoring	B.	graphing
		C.	quadratic formula	D.	completing the square
		Hint
	4.	How many real roots exist if the discriminant of the equation = 0?
		A.	cannot be determined from given information	B.	2
		C.	0	D.	1
		Hint
	5.	Which of the following equations will have exactly 1 real root?
		A.	9x2 + 12x – 4	B.	2x2 + 5x – 16
		C.	4x2 – 8x + 4	D.	x2 – 6x – 9
		Hint