1.	Which ordered pairs could be used to graph the equation 2x + y = 5?
		A.	(-2, 9), (4, -3)	B.	(5, 0), (1, 2)
		C.	(2, -1), (-1, 2)	D.	(2, 5), (-1, 5)
		Hint
	2.	Find the slope of the line graphed below.
		A.	4	B.
		C.	-4	D.
		Hint
	3.	Find the solution of the system of equations y = x + 6 and .
		A.	(4, 10)	B.	(-16, -10)
		C.	(8, 14)	D.	(-8, -2)
		Hint
	4.	One solution for the inequality is _______.
		A.	(1, -2)	B.	(0, 0)
		C.	(-4, 6).	D.	(-2, 8).
		Hint
	5.	Select the relation that is a function.
		A.	{(21, 11), (21, 10), (21, 9), (21, 8)}
		B.	{(-6, -5), (3, 2), (10, 8), (3, 3)}
		C.	{(-2, -1),(5, -1), (16, 3), (-3, -9)}
		D.	{(5, 10), (-3, 10), (-3, -10), (4, 7)}
		Hint
	6.	Which graph is not a function?
		A.		B.
		C.		D.
		Hint
	7.	Find four solutions for y = 3x – 1 if the x values are 0, 1, 2, 3.
		A.	(0, 1), (1, 4), (2, 7), (3, 10)
		B.	(0, 0), (1, 3), (2, 6), (3, 9)
		C.	(0, -1), (1, 2), (2, 5), (3, 8)
		D.	(-1, 0), (2, 1), (5, 2), (8, 3)
		Hint
	8.	Which is the equation of the graph shown?
		A.	3x + 2y = -12	B.	3x + 2y = 12
		C.	3x – 2y = -12	D.	3x – 2y = 12
		Hint
	9.	Find the y- intercept of 4x – 6y = 24.
		A.	-6	B.	6
		C.	-4	D.	4
		Hint
	10.	In ski jumping, the K120 ramp rises 435 feet vertically and runs 394 feet horizontally. The K90 ramp rises 318 feet vertically and runs 295 feet horizontally. Which statement is true?
		A.	The K120 is steeper than the K90.
		B.	Both the K90 and the K120 are equally steep.
		C.	It is not possible to determine which ramp is steeper.
		D.	The K90 is steeper than the K120.
		Hint
	11.	Find the rate of change between two points on a graph that are located at (0.9, 2) and (9.3, 12).
		A.	-1.19	B.	0.84
		C.	-0.84	D.	1.19
		Hint
	12.	Suppose y varies directly with x and y = 24 when x = 8. Write an equation relating x and y.
		A.	y = -3x	B.	y = 3x
		C.		D.
		Hint
	13.	State the slope of the graph of 6x + 3y = 10.
		A.		B.	2
		C.	-2	D.
		Hint
	14.	State the y- intercept of the graph of 4x + y = -11.
		A.	11	B.
		C.		D.	-11
		Hint
	15.	Write an equation in slope-intercept form for the line graphed.
		A.		B.
		C.		D.
		Hint
	16.	Write an equation for the line that passes through (-3, 23) and (3, -7).
		A.		B.	y = 5x – 23
		C.		D.	y = -5x + 8
		Hint
	17.	A scatter plot contains the points (2, 8) and (19, 59). Write an equation in slope-intercept form for the best-fit line of the scatter plot.
		A.		B.	y = 3x + 2
		C.		D.	y = -3x + 15
		Hint
	18.	A best-fit line has an equation of y = 2.9x + 1.7. Find y when x is 33.
		A.	y = 97.4	B.	y = 94
		C.	y = 90.7	D.	y = 94.1
		Hint
	19.	Solve the system of equations given by 3y = 6x + 3 and y = 2x + 1.
		A.	no solution	B.	(-2, -3)
		C.	(0, 1)	D.	infinitely many solutions
		Hint
	20.	Match the graph shown with the correct inequality.
		A.		B.	y < -4x – 6
		C.		D.
		Hint