1.	The stated weight of the box of soap is 8.3 ounces. The company randomly chooses boxes to test to see whether their equipment is dispensing the right amount of product. If the discrepancy is more than 0.15 ounce, the production line is stopped for adjustments. Identify the type of function that models this situation.
		A.	absolute value function	B.	greatest integer function
		C.	step function	D.	a straight line
		Hint
	2.	The compound inequality 300 < x + y < 1200 and x = 2y is shown in the graph below. List the possibilities of Bobcats and Lions produced to meet the imposed conditions.
		A.	All points on the segment of the line x = 2y whose endpoints are (100, 200) and (400, 800) and whose coordinates are integers.
		B.	All points on the segment of the line x = 2y whose endpoints are (200, 100) and (800, 400) and whose coordinates are integers.
		C.	All points on the segment of the line 2x = y whose endpoints are (100, 200) and (400, 800) and whose coordinates are integers.
		D.	All points on the segment of the line 2x = 2y whose endpoints are (200, 100) and (800, 400) and whose coordinates are integers.
		Hint
	3.	Choose the graph of y < 2 - |x - 1|.
		A.		B.
		C.		D.
		Hint
	4.	In a polynomial equation, if there is one change in sign of the coefficients of the terms, ____.
		A.	there is one imaginary root	B.	none of the above is correct
		C.	there could be one or three positive real zeros	D.	there is exactly one positive real zero
		Hint
	5.	Write an equation for a secant function with period 2, phase shift , and vertical shift 1.
		A.	y = sec - 1	B.	y = sec + 1
		C.	y = sec - 1	D.	y = sec + 1
		Hint
	6.	Which identity is not a Pythagorean identity?
		A.	1 + cot2 = csc2	B.	tan2 + 1 = sec2
		C.		D.	sin2 + cos2 = 1
		Hint
	7.	Write as the sum of unit vectors for A(4, 8, -6) and B(-2, 5, 0).
		A.		B.
		C.		D.
		Hint
	8.	Find if and .
		A.		B.
		C.		D.
		Hint
	9.	If M(5, -4) is the midpoint of and C has coordinates (9, -2), find the coordinates of D.
		A.	(7, -3)	B.	(-3, 7)
		C.	(1, -6)	D.	(-6, 1)
		Hint
	10.	Which are the coordinates of the vertices of a parallelogram?
		A.	(1, 1), (-3, 0), (4, 2), (-2, 3)
		B.	(-1, 1), (1, 4), (6, 5), (4, 2)
		C.	(0, 4), (2, 9), (-1, -3), (4, 6)
		D.	(-3, 2), (5, 1), (4, 0), (-1, 3)
		Hint
	11.	Write a sequence that has two geometric means between 7 and 448.
		A.	7, 26, 110, 448	B.	7, 28, 112, 448
		C.	7, 29, 113, 448	D.	7, 30, 144, 448
		Hint
	12.	Express the series 14 + 23 + 34 + 47 + ··· + 167 using sigma notation.
		A.		B.
		C.		D.
		Hint
	13.	If you roll a number cube and then spin a 5-colored spinner with equal sections, how many outcomes are possible?
		A.	180	B.	11
		C.	30	D.	5
		Hint
	14.	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 = 0.07x + 5.99
		C.	y = x - 5.99	D.	y = 5.99x + 0.07
		Hint
	15.	Determine the slant asymptote for f(x) = .
		A.	y = 4	B.	y = x + 3
		C.	y = -x + 3	D.	y = x + 4
		Hint
	16.	Write the parametric equations for the line passing through P(3, -4) and parallel to .
		A.	x = 3 + t and y = 4 – 9t	B.	x = t + 3 and y = 9t - 4
		C.	x = 3t + 1 and y = 4t - 9	D.	x = 1 + 3t and y = 9 – 4t
		Hint
	17.	Write the equation in rectangular form.
		A.		B.
		C.		D.
		Hint
	18.	Evaluate the expression
		A.	-3	B.
		C.	3	D.
		Hint
	19.	If n is a nonnegative integer, then = ________.
		A.	n + 5
		B.	(n + 5) · (n + 4) · (n + 3) · (n + 2) · (n + 1) · n
		C.	5
		D.	(n + 5) · (n + 4) · (n + 3) · (n + 2) · (n + 1)
		Hint
	20.	During a particular hurricane in the Caribbean, a meteorologist determined that the odds of it hitting Jamaica are 2 to 3. What is the probability of this happening?
		A.		B.
		C.		D.
		Hint