1.	State an absolute value inequality for ''all numbers less than or equal to 8, and greater than or equal to -8.''
		A.		B.
		C.		D.
		Hint
	2.	Describe the line that is graphed below.
		A.	passes through the point (3,-2) with a slope of
		B.	passes through the point (3,2) with a slope of
		C.	passes through the point (3,-2) with a slope of
		D.	passes through the point (3,-2) with a slope of
		Hint
	3.	A best-fit line drawn on a scatter plot ________
		A.	approximates the linear relationship of data points.
		B.	always has a positive slope.
		C.	must be drawn through the first and last data points.
		D.	is a line that goes through every data point.
		Hint
	4.	Choose the graph of y < 2x.
		A.
		B.
		C.
		D.
		Hint
	5.	Use the substitution method to solve m - n = 7 and 3m + 2n = 6.
		A.	(-5, 2)	B.	(-3, -10)
		C.		D.	(4, -3)
		Hint
	6.	Find the axis of symmetry of the graph of  g(x) = x2 - 5x + 2.
		A.		B.
		C.	x = -5	D.	x = 2
		Hint
	7.	Solve x2 - 4x - 5 = 0 by factoring.
		A.	-1, 5	B.	-1, -5
		C.	1, 5	D.	1, -5
		Hint
	8.	Solve  x2 + 3x - 10 = 0 by completing the square.
		A.	2	B.	2, 5
		C.	5	D.	-5, 2
		Hint
	9.	Which is not a root of z3 + 8 = 0?
		A.		B.	-2
		C.	2	D.
		Hint
	10.	Which pair of functions are inverses?
		A.
		B.
		C.	f(x) = 2x + 1, g(x) = 2x - 1
		D.	f(x) = 4x, g(x) = -4x
		Hint
	11.	Solve 6z > 39.
		A.		B.	{z | z > 234}
		C.		D.	{z | z < 234}
		Hint
	12.	Determine whether the pair of matrices are inverses.
		A.	no, because fractions cannot be a part of an inverse
		B.	yes, because A · B = I
		C.	yes, because each entry in the second matrix is the reciprocal of its corresponding entry in the first matrix
		D.	no, because A · B I
		Hint
	13.	Factor 4x2 – 5x – 6.
		A.	(4x + 3)(x – 2)	B.
		C.		D.
		Hint
	14.	Solve:
		A.
		B.
		C.
		D.
		Hint
	15.	If a = 2 and the vertex is (3, -4), will there be a minimum or maximum value for the parabola? What is the value?
		A.	minimum, –4	B.	maximum, –3
		C.	maximum, 3	D.	maximum, –4
		Hint
	16.	In the equation y = x2 – 5, what is the axis of symmetry, and what is the minimum?
		A.	x = 0, min = –5	B.	x = –5, min = 0
		C.	x = , min = 0	D.	x = 0, min =
		Hint
	17.	A quadratic function has two real roots. How many times does the graph cross the x-axis?
		A.	2	B.	0
		C.	1	D.	cannot be determined from given information.
		Hint
	18.	Solve by using the quadratic formula.
		A.		B.
		C.		D.
		Hint
	19.	Find all zeros of .
		A.		B.
		C.		D.
		Hint
	20.	Write an equation for the ellipse shown.
		A.		B.
		C.		D.
		Hint