1.	Determine the distance between points at and
		A.	units	B.	units
		C.	units	D.	9 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 or 11	B.	11 only
		C.	1 only	D.	or 11
		Hint
	3.	Solve x2 - 4x - 5 = 0 by factoring.
		A.	1, 5	B.	1, -5
		C.	-1, 5	D.	-1, -5
		Hint
	4.	Solve  y2 + 8y + 16 = 0 by factoring.
		A.	-4, 4	B.	4, 8
		C.	4	D.	-4
		Hint
	5.	Find the coordinates of the vertex of the graph of the equation y = -3x2 - 12x - 5.
		A.	(-4, -5)	B.	(-2, 7)
		C.	(2, -41)	D.	(1, -20)
		Hint
	6.	What is the equation of the graph shown?
		A.	f(x) = 2x2 + 2x + 1
		B.	f(x) = -2x2 + 2x - 1
		C.	f(x) = -2x2 + 2x + 1
		D.	f(x) = 2x2 - 2x + 1
		Hint
	7.	Suppose the equation of the axis of symmetry is x = 2. What is the y-coordinate of the vertex?
		A.	cannot be determined from given information	B.	-2
		C.	2	D.	4
		Hint
	8.	Solve x2 + 8x + 16 = 36 by using the Square Root Property.
		A.	2 and –10	B.	-2 and –14
		C.	-4	D.	2
		Hint
	9.	Solve x2 - 2x + 1 = 18 by using the Square Root Property.
		A.	5 and –2	B.	and
		C.	-5 and 2	D.	and
		Hint
	10.	Solve x2 + 14x + 49 = 0 by using the quadratic formula.
		A.	3, 8	B.	–3, –8
		C.	7, –18	D.	6, 16
		Hint
	11.	Solve by using the quadratic formula.
		A.		B.
		C.		D.
		Hint
	12.	Which of the following functions will have the widest graph?
		A.	y = x2 + x – 3	B.	y = –2x2 + 5x – 1
		C.	y = x2 +3x + 1	D.	y = 3x2 – 8
		Hint
	13.	Find the axis of symmetry of the following function:
		A.	x =	B.	x =
		C.	x = –7	D.	x = 7
		Hint
	14.	What is the name of the line that the vertex lies on and that divides a parabola in half?
		A.	line of equal halves	B.	parabolic bisector
		C.	axis of symmetry	D.	midpoint
		Hint