1.	The greatest power in a quadratic function is ______.
		A.	2	B.	4
		C.	1	D.	3
		Hint
	2.	Graph y = 4x2.
		A.
		B.
		C.
		D.
		Hint
	3.	Graph y = -5x2 - 2.
		A.
		B.
		C.
		D.
		Hint
	4.	Find the graph of y = 2x2.
		A.		B.
		C.		D.
		Hint
	5.	Find the equation that represents the graph.
		A.	y = -2x2	B.	y = 0.25x2
		C.	y = -4x2	D.	y = 2x2
		Hint