1.	Which statement is true about the graph shown below?
		A.	The relation is a function.	B.	The range is {-3, -2, 0, 1}.
		C.	The domain is {-3, 2, 4}.	D.	The relation is not a function.
		Hint
	2.	Choose the graph that is not a function.
		A.		B.
		C.		D.
		Hint
	3.	What is the x-intercept of the graph below?
		A.	-2	B.	2
		C.	-3	D.	3
		Hint
	4.	Which equation is graphed below?
		A.	3x + y = 6	B.	x + 3y = 6
		C.	x - 3y = -6	D.	3x - y = -6
		Hint
	5.	State the slope and y-intercept of the graph of -y = -0.9x + 4.
		A.	m = 0.9, b = -4	B.	m = -4, b = 0.9
		C.	m = 4, b = -0.9	D.	m = -0.9, b = 4
		Hint
	6.	The table below shows the land-speed records to the nearest mile per hour. Draw a scatter plot for the data and use it to predict the approximate land-speed record for the year 2005. Assume the rate of increase of speed records remains the same.
		A.	980 mph	B.	600 mph
		C.	830 mph	D.	700 mph
		Hint
	7.	Graph the line through (2, 3) that is perpendicular to the line with equation 2x + 5y = 1.
		A.		B.
		C.		D.
		Hint
	8.	Choose the line that has a slope of zero.
		A.		B.
		C.		D.
		Hint
	9.	What is the y-intercept of the graph of the line with equation
		A.	7	B.
		C.		D.	-7
		Hint
	10.	When finding the equation for a line of fit for a scatter plot, you should use __________.
		A.	two points that you think represent the data well	B.	the point most characteristic of the scatter plot
		C.	all of the points on the plot	D.	the first and last points on the plot, with respect to the horizontal
		Hint
	11.	What is the slope of a constant function?
		A.	1	B.	0
		C.	-1	D.	c, where f (x) = c
		Hint
	12.	If find f (-9).
		A.	1	B.	-1
		C.	5	D.	-5
		Hint
	13.	Which graph shows the inequality 5x – 2y 8?
		A.		B.
		C.		D.
		Hint
	14.	What is the inequality represented in the graph?
		A.	x + 2y > 4	B.	x + 2y > 4
		C.	x + 2y 4	D.	x + 2y 4
		Hint