1.	What type of relationship is shown by the scatter plot?
		A.	no relationship	B.	positive
		C.	negative	D.	both positive and negative
		Hint
	2.	Determine whether a scatter plot of data involving time spent in the car and remaining distance to Grandma's house would show a positive, negative, or no relationship.
		A.	positive	B.	negative
		C.	not enough information given	D.	no relationship
		Hint
	3.	If f(n) = -6n + 2, find f.
		A.	-3	B.	9
		C.	8	D.	4
		Hint
	4.	Three ordered pairs for f(n) = 2n - 1 are (-1, -3), (1, 1), and (2, 3). Graph the function.
		A.
		B.
		C.
		D.
		Hint
	5.	Find the seventeenth term, a17, in the sequence 11.7, 15.2, 18.7, ...
		A.	64.2	B.	71.2
		C.	67.7	D.	74.7
		Hint
	6.	Find the next three terms of 1, , 0, -, ….
		A.	-1, , -2	B.	1, , 2
		C.	-1, -2, -3	D.	, -2,
		Hint
	7.	Solve the system x + y = 10 and 3x – y = -2 by graphing.
		A.	(1, 5)	B.	(0, 6)
		C.	(3, 7)	D.	(2, 8)
		Hint
	8.	Spencer and his friends are taking a hike. They have already traveled 5 miles. If they continue to hike at a rate of 3 miles per hour, which function relates the distance d traveled to the time t in hours?
		A.	t = 5d + 3	B.	t = 3d + 5
		C.	d = 5t + 3	D.	d = 3t + 5
		Hint
	9.	Which graph represents y = 2x + 3?
		A.
		B.
		C.
		D.
		Hint
	10.	Find the slope of the line that passes through P(3, 4) and Q(-4, 6).
		A.	-1	B.	-
		C.		D.	1
		Hint
	11.	Find the slope of the line that passes through W(2, -1) and X(-4, -1).
		A.		B.	undefined
		C.	3	D.	0
		Hint
	12.	Graph y = x + 1 using the slope and y-intercept.
		A.		B.
		C.		D.
		Hint
	13.	Graph y = 4x - 3 using the slope and y-intercept.
		A.		B.
		C.		D.
		Hint
	14.	Solve the system y = x + 1 and y – x = 1 by graphing.
		A.	coordinates of all points on the graph of y = x + 1	B.	(4, 5)
		C.	no solution	D.	(-1, 0)
		Hint
	15.	Graph y > -x + 3.
		A.		B.
		C.		D.
		Hint
	16.	Graph y < -x – 4.
		A.		B.
		C.		D.
		Hint