1.	What are the real roots of the quadratic equation whose related function is graphed below?
		A.	3, -1	B.	3
		C.	-1, -3	D.	-3, 1
		Hint
	2.	The equation x2 + 1 = -3x does not have integral roots. State the consecutive integers between which the roots lie.
		A.	between -1 and 0 and between 0 and 1
		B.	between -3 and -2 and between -1 and 0
		C.	between -3 and -2 and between 0 and 1
		D.	between 0 and 1 and between 2 and 3
		Hint
	3.	A quadratic function has a maximum point at (1, 4). The roots of the related quadratic equation are -1 and 3. Which is the graph of the function?
		A.		B.
		C.		D.
		Hint
	4.	The sum of two numbers is 12, and the product of the numbers is 36. What are the numbers?
		A.	6 and 9	B.	9 and 4
		C.	6 and 6	D.	7 and 5
		Hint
	5.	In baseball, a pop fly should be easily caught if it stays in the air for 7 seconds. Suppose a ball that is hit can be represented by the function y = –16t2 + 125t + 5, where y is the height after t seconds. Will the ball be considered an easy catch?
		A.	yes, because t > 7	B.	no, because t < 7
		C.	yes, because t < 7	D.	no, because t > 7
		Hint