1.	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
	2.	State the number of solutions to the system of equations graphed below.
		A.	2	B.	1
		C.	infinitely many	D.	0
		Hint
	3.	Solve the system of equations by graphing.
		A.	(-1, 7)	B.	no solution
		C.	(0, 3)	D.	infinitely many solutions
		Hint
	4.	What is the first step in solving the system of equations using the elimination method?
		A.	Multiply the second equation by 2.
		B.	Subtract the second equation from the first equation.
		C.	Solve the first equation for x.
		D.	Add the equations.
		Hint
	5.	Use the substitution method to solve m - n = 7 and 3m + 2n = 6.
		A.	(-5, 2)	B.
		C.	(4, -3)	D.	(-3, -10)
		Hint
	6.	Choose the graph that shows the solution to the system of inequalities and
		A.		B.
		C.		D.
		Hint
	7.	A feasible region has vertices at (4, 6), (-2, 3), (2, -2), and (3, 1). At which point is the maximum value of the function f(x, y) = 2x + y?
		A.	f(-2, 3)	B.	f(4, 6)
		C.	f(3, 1)	D.	f(2, -2)
		Hint
	8.	Josh has 40 minutes to complete a government exam. There are 15 multiple-choice questions worth 3 points each. There are also 5 short-answer questions worth 11 points each. It takes about 2 minutes for Josh to answer the multiple-choice questions m and about 8 minutes to complete the short-answer questions s. Which inequality is not part of the system of inequalities that represents the problem?
		A.
		B.
		C.
		D.
		Hint
	9.	Choose the slope-intercept form of the equation of the line that passes through (-2, 4) and is perpendicular to the graph of 2x + y = -20.
		A.		B.	y = 2x + 8
		C.		D.	y = -2x
		Hint
	10.	Use elimination to solve the system of equations shown below. 2x - 4y = -5 3x + 4y = -15
		A.		B.
		C.		D.
		Hint
	11.	Which system of inequalities is graphed below?
		A.		B.
		C.		D.
		Hint
	12.	Which equation describes the line that contains the points (6, 2) and (12, 4)?
		A.	y = -3x	B.	y = 3x
		C.		D.
		Hint
	13.	Which equation describes the line that contains the points (-1, -8) and (-9, -21)?
		A.		B.
		C.		D.
		Hint
	14.	Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to
		A.		B.
		C.		D.
		Hint
	15.	What is the slope of the line with equation
		A.	-7	B.
		C.	7	D.
		Hint
	16.	Use substitution to solve the system of equations given by y = 2x and 5x + y = 7.
		A.	(-2, -5)	B.	(2, 5)
		C.	(-1, -2)	D.	(1, 2)
		Hint
	17.	Solve for x by the method of determinants.
		A.		B.
		C.	11	D.
		Hint
	18.	Solve by the method of determinants.
		A.	(2, -2, 1)	B.	(2, -1, -2)
		C.	(-1, 1, -2)	D.	(1, -1, 2)
		Hint