1.	Find the x- and y-intercepts for 3x + 4y - 12 = 0.
		A.	(-4, 0) and (0, -3)	B.	(0, 4) and (3, 0)
		C.	(0, 3) and (4, 0)	D.	(-3, 0) and (0, -4)
		Hint
	2.	Determine two points that appear to represent the data in the scatter plot. Then find and interpret the slope.
		A.	Mary improved her free throw performance from year-to-year by an average of about 20%	B.	Mary improved her free throw performance from year-to-year by an average of about 10%.
		C.	Mary improved her free throw performance from year-to-year by an average of about 25%.	D.	Mary improved her free throw performance from year-to-year by an average of about 15%
		Hint
	3.	Which of the following shows the system of equations using a matrix equation?
		A.		B.
		C.		D.
		Hint
	4.	Use the function P(x, y) = 40x + 60y to determine how many of each item should be produced in order to maximize profit.
		A.	(100, 800)	B.	(100, 400)
		C.	(300, 500)	D.	(500, 400)
		Hint
	5.	Determine the symmetry of g(x) = .
		A.	symmetric with respect to the origin	B.	symmetric with respect to only the y-axis
		C.	not symmetric	D.	symmetric with respect to only the x-axis
		Hint
	6.	Which is the graph of f(x) = |x| - 4 and its inverse?
		A.		B.
		C.		D.
		Hint
	7.	In a polynomial equation, if there is one change in sign of the coefficients of the terms, ____.
		A.	there is one imaginary root	B.	there is exactly one positive real zero
		C.	none of the above is correct	D.	there could be one or three positive real zeros
		Hint
	8.	Solve - x + 1 = 0.
		A.	-1, 2	B.	-1, -2
		C.	1, -2	D.	1, 2
		Hint
	9.	Change north latitude 10.625° to degrees, minutes, and seconds.
		A.	10° 36' 50"	B.	10° 37' 30"
		C.	10° 36' 30"	D.	10° 37' 50"
		Hint
	10.	Write north latitude 44° 10' 26" as a decimal rounded to the nearest thousandth.
		A.	44.172°	B.	44.173°
		C.	44.174°	D.	44.177°
		Hint
	11.	Choose the angle measure represented by 4.7 rotations clockwise.
		A.	846°	B.	-846°
		C.	1692°	D.	-1692°
		Hint
	12.	Using Snell's Law, = n, and = 40° and = 35° 15', find the index of refraction, n. (Use a calculator.)
		A.	about 0.9380	B.	about 0.8979
		C.	about 1.1137	D.	about 1.0660
		Hint
	13.	In given a = 22, b = 39 and c = 19, find B.
		A.	about 36.0°	B.	about 144.0°
		C.	about 126.0°	D.	about 54.0°
		Hint
	14.	State the domain and range of the relation.
		A.	The domain and the range include all real numbers.
		B.	The domain includes negative real numbers. The range includes all real numbers.
		C.	The domain includes just positive real numbers. The range includes all real numbers.
		D.	The domain includes all real numbers. The range includes all positive real numbers.
		Hint
	15.	Which is the graph of the inequality 2x + y + 3 >0?
		A.		B.
		C.		D.
		Hint
	16.
		A.	impossible	B.
		C.		D.
		Hint
	17.	The quadrilateral with vertices A(-1,5), B(2,7), C(4,5) and D(3,3) is reflected over the line y = x . Find the image of the quadrilateral after the reflection.
		A.		B.
		C.		D.
		Hint
	18.	Complete the graph so it is symmetric about the origin.
		A.		B.
		C.		D.
		Hint
	19.	Solve |4 - x| < 0.
		A.	all real numbers	B.	no solution
		C.	{x|x < 4}	D.	{x|x > 4}
		Hint
	20.	The function f(x) = |x - 4| + 2 has a critical point at x = 4. Determine if this is the location of a maximum, a minimum or a point of inflection.
		A.	There is a maximum at (4,2)
		B.	There is a point of inflection at (4,2)
		C.	none of these
		D.	There is a minimum at (4,2)
		Hint