1.	Evaluate the function f(x) = 2x3 - 6x + 1 for f(-2).
		A.	-3	B.	37
		C.	5	D.	-35
		Hint
	2.	Which is the graph of g(x) = |6 - |2x||?
		A.		B.
		C.		D.
		Hint
	3.	Solve the system of equations by elimination. 2x + y - z = 3 x + y + z = 5 x - 2y + z = 2
		A.	(1, 2, 1)	B.	(2, 2, 1)
		C.	(2, 1, 2)	D.	(1, 1, 2)
		Hint
	4.
		A.		B.
		C.	The product doesn't exist.	D.
		Hint
	5.	Find the image of after Rot90 · Ry-axis if the vertices are A(2, -3), B(6, -3), and C(2, 5).
		A.	A'(-3, 2), B'(-3, 6), C'(5, 2)	B.	A'(3, -2), B'(3, -6), C'(-5, -2)
		C.	A'(3, 2), B'(3, 6), C'(5, -2)	D.	A'(-3, -2), B'(-3, -6), C'(-5, -2)
		Hint
	6.	Solve the system of inequalities by graphing.
		A.
		B.
		C.
		D.
		Hint
	7.	The graph of y = -x2 + 1 is symmetric about __________.
		A.	the y-axis	B.	neither the x-axis nor the y-axis
		C.	the x-axis	D.	both the x-axis and the y-axis
		Hint
	8.	Which is the graph of f(x) = x2 - 3 and its inverse?
		A.		B.
		C.		D.
		Hint
	9.	Determine whether the function f(x) = is continuous at x = 1.
		A.	None is correct.	B.	Yes, it is continuous at x = 1, but not at x = -1.
		C.	Yes, the inability to divide by 0 has no bearing on this problem.	D.	No, because substituting x = 1 results in a denominator of 0.
		Hint
	10.	Describe the end behavior of f(x) = x2 + 1.
		A.	As x , f(x) , and as x , f(x) .
		B.	none of these
		C.	As x , f(x) , and as x , f(x) .
		D.	As x ,f(x) , and as x , f(x) .
		Hint
	11.	How many direction changes are there in the graph of a linear equation?
		A.	1	B.	3
		C.	2	D.	0
		Hint
	12.	Ilene analyzed her test scores and determined the equation of the best-fit line was y = 4.25x + 72. Predict her score for the 5th test.
		A.	72.5	B.	93.25
		C.	88.75	D.	98.5
		Hint
	13.	Graph the data on a scatter plot.
		A.		B.
		C.		D.
		Hint
	14.	Find the maximum value of f(x, y) = x - 4y for the system of inequalities. 2x + y 3 2x + y -2 y 4 x < 1
		A.	-16	B.	-3
		C.	-17	D.	16
		Hint
	15.	Sam has $10,000 to deposit in two different savings accounts. He wants at least $3,000 in the account with 3% interest. He wants no less than $5,000 in the account with 7% interest. For the equation l(x, y) = 30x + 70y find the maximum interest if the vertices are (3,5), (3,7) and (5,5)
		A.	500	B.	440
		C.	580	D.	no maximum
		Hint
	16.	Given the function f(x) = , find the inverse.
		A.	f -1(x) = 4	B.	f -1(x) = x - 4
		C.	f -1(x) = 1	D.	f -1(x) =
		Hint
	17.	Given the function f(x) = , is the inverse a function? How do you know?
		A.	No, this function fails the horizontal line test.	B.	No, this function passes the horizontal line test.
		C.	Yes, this function passes the vertical line test.	D.	Yes, this function fails the horizontal line test.
		Hint
	18.	Graph the equation using the graph of the given parent function. y = 1 , p(x) = x2
		A.		B.
		C.		D.
		Hint
	19.	The function f(x) = |x - 4| + 2 has a critical point at x = 4. Determine if this is the location of a maximum, a minimum or a point of inflection.
		A.	none of these
		B.	There is a point of inflection at (4,2)
		C.	There is a minimum at (4,2)
		D.	There is a maximum at (4,2)
		Hint
	20.	Which best describes this graph?
		A.	inverse variation	B.	direct variation
		C.	none of these	D.	joint variation
		Hint