1.	Choose the relation that is a function.
		A.		B.
		C.		D.
		Hint
	2.	If y varies inversely as x and y = 15 when x = 3, find y when x = 9.
		A.	3	B.	45
		C.	5	D.	15
		Hint
	3.	Write an equation to represent the function.
		A.	f(x) = x + 1	B.	f(x) = 2x + 2
		C.	f(x) = 3x	D.	f(x) = x + 4
		Hint
	4.	Write an equation for the graph.
		A.	y = 2x	B.	y = x + 2
		C.	y = 2x + 2	D.	y = x + 1
		Hint
	5.	Determine the slope of the line graphed below.
		A.		B.	0
		C.		D.
		Hint
	6.	Write the point-slope form of an equation of the line that passes through (4, -3) and (2, 1).
		A.
		B.
		C.
		D.
		Hint
	7.	Which line has a slope of and passes through (2, -4)?
		A.
		B.
		C.
		D.
		Hint
	8.	A direct variation equation has (-2, 4) and (n, -8) as solutions. Find the missing value.
		A.	-2	B.	4
		C.	1	D.	16
		Hint
	9.	Which inequality is graphed below?
		A.	x > -5	B.	y > -5
		C.	x < -5	D.	x > -5
		Hint
	10.	Find the distance between points with coordinates (3, -2) and (-2, 10).
		A.		B.	7
		C.		D.	13
		Hint
	11.	Match the given graph with its corresponding equation.
		A.	x + 4y = -4	B.	x + 2y = -2
		C.	4x + y = -1	D.	x + y = -1
		Hint
	12.	Find if f(x) = -12x +
		A.	-9	B.	-8
		C.	1	D.	0
		Hint
	13.	Find h(3a) if h(z) = z2 - 9z – 10.
		A.	-18a – 10	B.	-24a – 10
		C.	9a2 - 27a – 10	D.	3a2 - 27a – 10
		Hint
	14.	Graph
		A.
		B.
		C.
		D.
		Hint
	15.	From the set {(-5, 4), (0, 2), (1, 6), (4, -4)}, which ordered pairs are a part of the solution set for
		A.	{(1, 6), (4, -4)}	B.	{(-5, 4), (0, 2), (1, 6)}
		C.	{(-5, 4), (1, 6), (4, -4)}	D.	{(0, 2), (4, -4)}
		Hint
	16.	What is the constant of variation if y varies inversely as x, and x = 4.3 when y = 2.15?
		A.		B.	0.108
		C.	9.245	D.	2
		Hint
	17.	What is the midpoint of a segment with endpoints at (5, 6) and (3, 8)?
		A.	(1, 1)	B.	(1, -1)
		C.	(4, 7)	D.	(7, 4)
		Hint
	18.	Which function is not a quadratic function?
		A.	y = 3x2 - 12	B.	y = 2x + 32
		C.	y = 4x2 - 7	D.	y = -x2 + 3
		Hint