1.	Which is the standard form of a linear equation?
		A.	3x2 + y = 5	B.	4x - 9y = 1
		C.		D.	y = 2x - 3
		Hint
	2.	The temperature f(x) of water in a lake in degrees Fahrenheit is estimated by the function shown below, where x is the depth in feet of the water. What would be the temperature of water 30 feet below the surface?
		A.	33°F	B.	71.25°F
		C.	111°F	D.	63°F
		Hint
	3.	Determine the slope of the line that passes through the points at (1, 5) and (-4, 0).
		A.	-1	B.	0
		C.		D.	1
		Hint
	4.	Write an equation of the line that passes through (10,-4) and is perpendicular to the line whose equation is
		A.		B.
		C.		D.
		Hint
	5.	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.	830 mph	B.	600 mph
		C.	700 mph	D.	980 mph
		Hint
	6.	Choose the graph of f(x) = |x| - 2.
		A.		B.
		C.		D.
		Hint
	7.	Find the domain of the relation shown in the graph.
		A.	{-2, -1, 1, 2, 3, 5}	B.	{-3, -2, -1, 0, 1, 3}
		C.	{0, 1, 2, 3}	D.	{-3, -2, -1, 0, 1, 2, 3, 5}
		Hint
	8.	When the equation is written in standard form, what is the value of B?
		A.	25	B.
		C.	-25	D.
		Hint
	9.	Graph the line through (2, 3) that is parallel to the line with equation 3x – y = 2.
		A.		B.
		C.		D.
		Hint
	10.	What is the y-intercept of the graph of the line with equation
		A.	7	B.
		C.		D.	-7
		Hint
	11.	The table shows the average heights (in centimeters) of females ages 1-14. If this trend continues, about how tall will an average fifteen-year-old female be?
		A.	168.5 cm	B.	160.3 cm
		C.	163.7 cm	D.	156.9 cm
		Hint
	12.	If find f (-9).
		A.	5	B.	1
		C.	-5	D.	-1
		Hint
	13.	Choose the ordered pair that satisfies 7x – 15y < -13.
		A.	(2, -3)	B.	(0, -2)
		C.	(-2, 0)	D.	(1, 1)
		Hint
	14.	What is the inequality represented in the graph?
		A.	3x – 2y 0	B.	3x – 2y 0
		C.	3x + 2y 0	D.	3x + 2y 0
		Hint