1.	Determine the distance between points at and
		A.	units	B.	units
		C.	9 units	D.	units
		Hint
	2.	Find the value of a so that the distance between points with coordinates (2, 5) and (-6, a) is 10 units.
		A.	1 only	B.	11 only
		C.	1 or 11	D.	or 11
		Hint
	3.	Find the vertex of the graph of   f(x) = x2 + 4x - 5.
		A.	(2, 7)	B.	(0, -5)
		C.	(-2, 9)	D.	(-2, -9)
		Hint
	4.	Solve the equation  w2 - 4w = 12 by graphing.
		A.	6	B.	-2, 6
		C.	1, 4	D.	0, -3
		Hint
	5.	Solve x2 - 4x - 5 = 0 by factoring.
		A.	-1, -5	B.	1, -5
		C.	-1, 5	D.	1, 5
		Hint
	6.	Solve x2 - 6x + 10 = 0 by completing the square.
		A.	3 ± i	B.	2, 4
		C.	1 ± i	D.	-3 ± i
		Hint
	7.	Suppose a ball is thrown straight up at a speed of 50 feet per second. The time in seconds that it takes for the ball to hit the ground can be found by solving the equation 5 + 50t - 16t2 = 0. Approximately how long does it take for the ball to hit the ground?
		A.	0.1 s	B.	4.8 s
		C.	-0.1 s	D.	3.2 s
		Hint
	8.	Find the coordinates of the vertex of the graph of the equation y = x2 - 5x + 7.
		A.	(5, 7)	B.
		C.		D.	(0, 7)
		Hint
	9.	Suppose the equation of the axis of symmetry is x = 2. What is the y-coordinate of the vertex?
		A.	4	B.	2
		C.	cannot be determined from given information	D.	-2
		Hint
	10.	The property of a parabola that allows it to be folded in half so that each half matches the other exactly is called what?
		A.	symmetry	B.	minimum
		C.	maximum	D.	vertex
		Hint
	11.	A quadratic function has two real roots. How many times does the graph cross the x-axis?
		A.	cannot be determined from given information.	B.	1
		C.	0	D.	2
		Hint
	12.	Solve x2 + 8x + 16 = 36 by using the Square Root Property.
		A.	2	B.	-4
		C.	-2 and –14	D.	2 and –10
		Hint
	13.	Solve x2 + 14x + 49 = 0 by using the quadratic formula.
		A.	3, 8	B.	7, –18
		C.	–3, –8	D.	6, 16
		Hint
	14.	What is the equation of the parabola whose vertex is at (-3, 1) and passes through the point (-2, 4)?
		A.		B.
		C.		D.
		Hint