1.	If the lumber mill can turn out 900 units of product each week and must produce 100 units of lumber and 400 units of plywood, graph the systems of inequalities. Let x = units of lumber, and y = units of plywood.
		A.
		B.
		C.
		D.
		Hint
	2.	Determine the symmetry of g(x) = .
		A.	symmetric with respect to only the x-axis	B.	symmetric with respect to the origin
		C.	not symmetric	D.	symmetric with respect to only the y-axis
		Hint
	3.	Choose the graph of y < 2 - |x - 1|.
		A.		B.
		C.		D.
		Hint
	4.	Determine the type of polynomial function that could be used to represent the data in the following scatter plot.
		A.	linear	B.	quartic
		C.	quadratic	D.	cubic
		Hint
	5.	The terminal side of one angle in standard position contains the point with coordinates (3, -2). The terminal side of another angle in standard position contains the point with coordinates (-3, 2). Compare the tangents of these angles.
		A.	They are equal.	B.	They are not equal.
		C.	One does not exist.	D.	One is twice the other.
		Hint
	6.	Find the area of a sector if the central angle measures radians and the radius of the circle is 22 centimeters. Round to the nearest tenth.
		A.	231.1 cm2	B.	1013.7 cm2
		C.	506.8 cm2	D.	253.4 cm2
		Hint
	7.	Express cot (-840°) as a trigonometric function of an angle in Quadrant I.
		A.	- cot 60°	B.	- tan 60°
		C.	tan 60°	D.	cot 60°
		Hint
	8.	Which pair of vectors is perpendicular?
		A.	,	B.	,
		C.	,	D.	,
		Hint
	9.	Write a vector equation describing a line passing through P1(2, 6) and parallel to .
		A.
		B.
		C.
		D.
		Hint
	10.	If a rectangular prism represented by the vertex matrix below is translated using the vector , find the vertex matrix for the translated image.
		A.
		B.
		C.
		D.
		Hint
	11.	Find . Express the result in rectangular form.
		A.	-1024i	B.	1024
		C.	-1024	D.	1024i
		Hint
	12.	Find parametric equations for the equation y = x2 + 5.
		A.	x = t, y = t2 + 5,
		B.	x = t2 + 5, y = t,
		C.	x = t, y = t2 + 5, -2 < t < 2
		D.	x = t, y = t2 + 5,
		Hint
	13.	Suppose the equation models a buoy bobbing up and down in the water. The equilibrium point is y = 0. Describe the location of the buoy when t = 7.
		A.	3 units above equilibrium	B.	6 units below equilibrium
		C.	6 units above equilibrium	D.	3 units below equilibrium
		Hint
	14.	Find the sum of the first 42 terms in the arithmetic series 5 + 10 + 15 + ··· + 210.
		A.	4525	B.	4515
		C.	4505	D.	4510
		Hint
	15.	Find the sum of the first six terms of the geometric series .
		A.		B.
		C.		D.
		Hint
	16.	Find the sum of the series .
		A.		B.
		C.		D.	The sum does not exist.
		Hint
	17.	Write a linear equation to represent the cost y of a long distance calling plan that charges $5.99 plus $0.07 per minute for x number of minutes.
		A.	y = x - 5.99	B.	y = 5.99x + 0.07
		C.	y = 0.07x + 5.99	D.	y = x + 5.99
		Hint
	18.	Solve sec2 x = - 2 for -90° < x < 90°.
		A.	0°	B.	60°
		C.	-60°, 60°	D.	-30°, 30°
		Hint
	19.	Express the number in rectangular form.
		A.		B.
		C.		D.
		Hint
	20.	Write an equation of an ellipse centered at the origin, with a = 4, b = 3 and the major axis on the y-axis.
		A.
		B.
		C.
		D.
		Hint