1.	Which ordered pairs could be used to graph the equation 2x + y = 5?
		A.	(-2, 9), (4, -3)	B.	(2, 5), (-1, 5)
		C.	(2, -1), (-1, 2)	D.	(5, 0), (1, 2)
		Hint
	2.	Draw the graph of x + 3y = 12.
		A.		B.
		C.		D.
		Hint
	3.	What are the x- and y-intercepts of the graph below?
		A.	(-2, 0); (0, 4)	B.	(2, 0); (0, -4)
		C.	(-2, 0); (0, -4)	D.	(2, 0); (0, 4)
		Hint
	4.	Use the x-intercept and y-intercept to graph the equation .
		A.		B.
		C.		D.
		Hint
	5.	Which ordered pair is not a solution of the inequality ?
		A.	(4, -10)	B.	(-6, -10)
		C.	(-3, -9)	D.	(0, 8)
		Hint
	6.	Determine whether the relation {(7, 2), (-10, 3), (-5, -1), (7, 3)} is a function. Explain.
		A.	Yes, because each element in the domain is paired with exactly one element in the range.
		B.	No, because there is an element in the domain that is paired with two elements in the range.
		C.	Yes, because every relation is a function.
		D.	No, because there are two elements in the domain that are paired with the same element in the range.
		Hint
	7.	Determine whether the graph is a function. Explain.
		A.	The graph does not provide enough information.	B.	No, the graph fails the vertical line test.
		C.	No, because there are two elements in the domain that are paired with the same element in the range.	D.	Yes, the graph passes the vertical line test.
		Hint
	8.	Find the slope of the line that passes through (-7, 0) and (-7, -4).
		A.		B.	0
		C.	undefined	D.	-4
		Hint
	9.	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 K90 is steeper than the K120.
		B.	The K120 is steeper than the K90.
		C.	Both the K90 and the K120 are equally steep.
		D.	It is not possible to determine which ramp is steeper.
		Hint
	10.	Find the rate of change between two points on a graph that are located at (0.9, 2) and (9.3, 12).
		A.	-0.84	B.	0.84
		C.	-1.19	D.	1.19
		Hint
	11.	Suppose y varies directly with x and y = 14 when x = 3.5. Write an equation relating x and y.
		A.		B.	y = 4x
		C.	y = -4x	D.
		Hint
	12.	Which of the following is the equation for the given graph?
		A.		B.
		C.		D.
		Hint
	13.	Graph using the slope and y- intercept.
		A.		B.
		C.		D.
		Hint
	14.	Write an equation in slope-intercept form of a line with slope and y- intercept 0.
		A.		B.
		C.		D.
		Hint
	15.	Write an equation in slope-intercept form for the line graphed.
		A.		B.
		C.		D.
		Hint
	16.	Write an equation in slope-intercept form for the best-fit line of a scatter plot with points (12, 9) and (17, 2).
		A.	y = -1.4x + 25.8	B.	y = 1.4x – 7.8
		C.		D.
		Hint
	17.	Write an equation in slope-intercept form for the best-fit line of a scatter plot with points (21, 57) and (30, 12).
		A.		B.	y = 5x – 48
		C.		D.	y = -5x + 162
		Hint
	18.	Solve the system of equations given by y = -2x and y = x + 3.
		A.	(-1, 2)	B.	(1, -2)
		C.	(3, 6)	D.	(-3, -6)
		Hint
	19.	Solve the system of equations given byy = 2x – 7 and y = 5.
		A.	(3, 5)	B.	(-1, 5)
		C.	(5, 3)	D.	(6, 5)
		Hint
	20.	Match the graph shown with the correct inequality.
		A.		B.	y < -4x – 6
		C.		D.
		Hint