1.	State the domain and the range of the relation {(1, 2), (-4, 2), and (3, 5)}. Then state whether the relation is a function.
		A.	The domain is {2, 5}, the range is {-4, 1, 3}, and the relation is a function.	B.	The domain is {-4, 1, 3}, the range is {2, 5}, and the relation is not a function.
		C.	The domain is {-4, 1, 3}, the range is {2, 5}, and the relation is a function.	D.	The domain is {2, 5}, the range is {-4, 1, 3}, and the relation is not a function.
		Hint
	2.	Evaluate the function f(x) = 2x3 - 6x + 1 for f(-2).
		A.	-35	B.	-3
		C.	37	D.	5
		Hint
	3.	The revenue for the sale of x objects is r(x) = 8x. The cost of manufacturing x objects is c(x) = 0.5x + 300. Write the profit function.
		A.	7.5x + 300	B.	8.5x + 300
		C.	7.5x - 300	D.	8.5x - 300
		Hint
	4.	The population of Abnerville was 12,500 people in 1950. In 2000, the population was 250,000. Find the average rate of increase in the population over the 50 year period.
		A.	475 people per year	B.	4750 people per year
		C.	47.5 or about 48 people per year	D.	47,500 people per year
		Hint
	5.	Write the standard form of the equation of the line that passes through the point (-1, 3) and is parallel to the graph of 2x - 7y + 1 = 0.
		A.	2x - 7y + 23 = 0	B.	2x - 7y - 23 = 0
		C.	2x + 7y + 23 = 0	D.	2x + 7y - 23 = 0
		Hint
	6.	Which is the graph of f(x) = [[2x]]?
		A.		B.
		C.		D.
		Hint
	7.	Which of the following describes the system of equations 2x - y + 4 = 0 and 4x - 2y + 7 = 0?
		A.	none of these	B.	consistent and independent
		C.	inconsistent	D.	consistent and dependent
		Hint
	8.	Determine the symmetry of f(x) = x7.
		A.	symmetric with respect to the origin	B.	symmetric with respect to only the y-axis
		C.	not symmetric	D.	symmetric with respect to only the x-axis
		Hint
	9.	If you use the parent graph f(x) = x2, describe how you would graph g(x) = (x - 4)2 - 2.
		A.	Move the parent graph right 4 units and down 2 units.	B.	Move the parent graph right 4 units and up 2 units.
		C.	Move the parent graph left 4 units and down 2 units.	D.	Move the parent graph left 4 units and up 2 units.
		Hint
	10.	Determine whether the function f(x) = is continuous at x = 1.
		A.	None is correct.	B.	No, because substituting x = 1 results in a denominator of 0.
		C.	Yes, it is continuous at x = 1, but not at x = -1.	D.	Yes, the inability to divide by 0 has no bearing on this problem.
		Hint
	11.	Use the graphing calculator f(x) = x3 + x2 - x, and locate the relative maximum point.
		A.	(0.5, -0.292)	B.	(0, 0)
		C.	There is no relative maximum point.	D.	(-1, 0.833)
		Hint
	12.	Find the value of k so that the remainder of (x3 - 3x2 + kx - 6) ÷ (x + 2) is 0.
		A.	k = 6	B.	k = 11
		C.	k = -11	D.	k = -13
		Hint
	13.	State the domain and range of the relation.
		A.	The domain includes just positive real numbers. The range includes all real numbers.
		B.	The domain and the range include all real numbers.
		C.	The domain includes all real numbers. The range includes all positive real numbers.
		D.	The domain includes negative real numbers. The range includes all real numbers.
		Hint
	14.	Graph the equation 3x + 2y = 0
		A.		B.
		C.		D.
		Hint
	15.	Determine whether 3x - 5y + 1 = 0 and 6x - 10y + 2 = 0 are parallel, coinciding, or neither.
		A.	all are correct	B.	perpendicular
		C.	parallel	D.	coinciding
		Hint
	16.	Determine the equation of the perpendicular bisector of the line segment with endpoints (1,5) and (-6, 3).
		A.	14x + 4y + 19 = 0	B.	2x + 7y + 23 = 0
		C.	2x + 7y - 23 = 0	D.	14x + 4y - 19 = 0
		Hint
	17.	Graph the equation
		A.		B.
		C.		D.
		Hint
	18.
		A.		B.	impossible
		C.		D.
		Hint
	19.	The equation f(-x) = -f(x) is true for which statement?
		A.	both odd functions and relations symmetrical about the origin	B.	only even functions
		C.	only odd functions	D.	only functions with point symmetry
		Hint
	20.	Determine which ordered pair is a solution of the inequality y > |3x - 4| + 3.
		A.	(3,7)	B.	(1,5)
		C.	(0,7)	D.	(0,0)
		Hint