1.	Which is the graph of the inequality  y <  x2 -2x - 8?
		A.		B.
		C.		D.
		Hint
	2.	Solve 9t2 - 15t + 4 0.
		A.
		B.
		C.
		D.
		Hint
	3.	Solve x2 + 7x < –12 algebraically.
		A.	{x| 4 < x < 3}	B.	{x| –4 < x < –3}
		C.	{x| –3 < x < –4}	D.	{x| 3 < x < 4}
		Hint
	4.	Solve by graphing.
		A.	{x| 0 < x < 3}	B.	{x| 0 < x < 3.12}
		C.	{x| –1.12 < x < 0}	D.	{x| –1.12 < x < 3.12}
		Hint
	5.	When is it true that x2 + x > –2?
		A.	all real numbers	B.
		C.		D.
		Hint