1.	If y varies inversely as x and y = 6 when x = 24, find x when y = 12.
		A.	12	B.	48
		C.	144	D.	24
		Hint
	2.	If y varies inversely as x and y = 15 when x = 3, find y when x = 9.
		A.	45	B.	5
		C.	15	D.	3
		Hint
	3.	Find an equation for the graph below.
		A.	(x + 4)2 + (y - 1)2 = 4	B.	(x - 4)2 + (y + 1)2 = 4
		C.	(x - 4)2 + (y + 1)2 = 2	D.	(x + 4)2 + (y - 1)2 = 2
		Hint
	4.	Which is the graph of 4x2 + 9y2 + 16x -18y -11 = 0?
		A.		B.
		C.		D.
		Hint
	5.	Find the coordinates of the vertices of a hyperbola with equation y2 - 4x2 - 6y - 16x - 11 = 0.
		A.	(-4, 3), (2, 3)	B.	(-2, 1), (-2, 5)
		C.	(-2, 7), (-2, -1)	D.	(-6, 3), (2, 3)
		Hint
	6.	Suppose y varies directly as x, and y = -65 when x = -26. Write a direct variation equation that relates x and y.
		A.		B.
		C.		D.
		Hint
	7.	Use the direct variation equation to find x when y = -34.
		A.	x =	B.	x = -
		C.	x = 153	D.	x = -153
		Hint
	8.	Solve by graphing.
		A.	{x| 0 < x < 3}	B.	{x| –1.12 < x < 0}
		C.	{x| –1.12 < x < 3.12}	D.	{x| 0 < x < 3.12}
		Hint
	9.	When is it true that x2 + x > –2?
		A.		B.
		C.		D.	all real numbers
		Hint
	10.	Which of the following parabolas opens right?
		A.		B.
		C.		D.
		Hint
	11.	What is an equation for a circle if the endpoints of a diameter are at (3, 4) and (-3, -2)?
		A.		B.
		C.		D.
		Hint
	12.	Find the directrix of x2 = 9y.
		A.		B.
		C.		D.	y = 0
		Hint
	13.	What best describes the conic section shown?
		A.	point of intersection	B.	circle
		C.	parabola	D.	hyperbola
		Hint
	14.	Which conic section is formed by a plane intersecting only the vertex?
		A.		B.
		C.		D.
		Hint