1.	Find the vertex of the graph of the function  f(x) =  x2 - 6x + 5.
		A.	(3, -4)	B.	(-3, 4)
		C.	(3, 4)	D.	(-6, 5)
		Hint
	2.	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
	3.	Which of the following functions will have the widest graph?
		A.	y = x2 +3x + 1	B.	y = x2 + x – 3
		C.	y = 3x2 – 8	D.	y = –2x2 + 5x – 1
		Hint
	4.	If the graph of y = x2 is shifted 4 units to the right, and 2 units down, what is the equation of the new graph?
		A.		B.
		C.		D.
		Hint
	5.	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