1.	State the domain of the function
		A.	all real numbers except 0 and 3	B.	all real numbers except 0
		C.	all real numbers except 3	D.	all real numbers except 0, 1, and 3
		Hint
	2.	Find (x) if f(x) = 3x2 + 1 and g(x) = 2x + 3.
		A.	12x2 + 36x + 28	B.	12x2 - 36x + 28
		C.	6x2 - 5	D.	6x2 + 5
		Hint
	3.	Graph the equation y =
		A.		B.
		C.		D.
		Hint
	4.	Determine whether the graphs of the pair of equations 3x - 2y = 7 and 3x + 2y = 7 are parallel, coinciding, or neither.
		A.	parallel	B.	all are correct
		C.	coinciding	D.	neither
		Hint
	5.	Which is the graph of f(x) = [[2x]]?
		A.		B.
		C.		D.
		Hint
	6.	The cost of producing an item is $5 per item plus an initial cost of $2000. The selling price is $10 per item. Find the break-even point.
		A.	4000 items	B.	4500 items
		C.	450 items	D.	400 items
		Hint
	7.	Find the inverse of .
		A.		B.
		C.		D.
		Hint
	8.	If you use the parent graph y = x2 as a reference, describe how you would graph y = -x2 - 3.
		A.	Reflect the parent graph over the y-axis and then move the graph to the left 3 units.	B.	Reflect the parent graph over the y-axis and then move the graph down 3 units.
		C.	Reflect the parent graph over the x-axis and then move the graph up 3 units.	D.	Reflect the parent graph over the x-axis and then move the graph down 3 units.
		Hint
	9.	Use the parent graph f(x) = to graph the function g(x) = ; identify the new location of each asymptote.
		A.	The vertical asymptote is at x = -3, and the horizontal asymptote is at y = 0.	B.	The vertical asymptote is at x = 0, and the horizontal asymptote is at y = -3.
		C.	The vertical asymptote is at x = 3 and the horizontal asymptote is at y = 1.	D.	none of these
		Hint
	10.	The factors of x2 - 8x - 20 = 0 are ____.
		A.	(x - 2) and (x + 10)	B.	(x + 2) and (x - 10)
		C.	(x + 2) and (x + 10)	D.	(x - 2) and (x - 10)
		Hint
	11.	Solve the equation 2x2 -x + 4 = 0 by any method.
		A.	i	B.	i
		C.	1 i	D.	i
		Hint
	12.	Find the rational zeros of the equation 2x4 - x3 - 21x2 + 9x + 27 = 0.
		A.	3, -3, -1,	B.	3, 1, -1,
		C.	3, -3, -1,	D.	3, 1, -1,
		Hint
	13.	Use a graphing calculator to write a polynomial function to model the set of data.
		A.	0.9x - 1.3	B.	0.9x + 1.3
		C.	1.3x - 0.9	D.	1.3x + 0.9
		Hint
	14.	Find the domain of f(g(x)) given f(x) = , and g(x) = x-1
		A.	x1	B.	x1,-1
		C.	all real numbers	D.	x0, 1, -1
		Hint
	15.	How can you tell if two lines are perpendicular?
		A.	The slopes are opposites.	B.	The slopes are reciprocals.
		C.	The slopes are the same.	D.	The slopes are opposite reciprocals.
		Hint
	16.	Write the equation of the line that is parallel to 2x - 3y - 15 = 0 and that passes through the point (3,4).
		A.	2x - 2y + 6 = 0	B.	2x - 3y + 6 = 0
		C.	2x + 3y + 6 = 0	D.	2x + 5 - 3 = 0
		Hint
	17.	Find the value of the determinant .
		A.	-29	B.	-43
		C.	-3	D.	-25
		Hint
	18.	Given the function f(x) = x2 - 8x + 16, is the inverse a function? How do you know?
		A.	Yes, fails the horizontal line test.	B.	No, fails the vertical line test.
		C.	No, fails the horizontal line test.	D.	Yes, passes the vertical line test.
		Hint
	19.	Determine the type of discontinuity this function exhibits.
		A.	infinite discontinuity	B.	none of these
		C.	jump discontinuity	D.	point discontinuity
		Hint
	20.	Determine the equation of the horizontal asymptote for the function: f(x) = + 2.
		A.	x = 0	B.	y = 0
		C.	y = -2	D.	y = 2
		Hint