1.	Determine which equation represents a function.
		A.		B.	y = -2x + 1
		C.	x = 4	D.	x = y2 - 1
		Hint
	2.	Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make?
		A.	3	B.	4
		C.	1	D.	2
		Hint
	3.	Which postulate can be used to prove the triangles congruent?
		A.	SAS Postulate	B.	not possible
		C.	SSS Postulate	D.	ASA Postulate
		Hint
	4.	The segment that has one endpoint at one of the vertices of a triangle and its other endpoint on a line containing the opposite side of the triangle, and is perpendicular to the opposite side of the triangle, is called the __________.
		A.	perpendicular bisector	B.	altitude
		C.	angle bisector	D.	median
		Hint
	5.	a > b means that ___________.
		A.	a + b = 0
		B.	a + c = b, for some positive number c
		C.	a b
		D.	a = b + c, for some positive number c
		Hint
	6.	If the circumference of a circle is 56.5, find the radius to the nearest whole number.
		A.	16	B.	18
		C.	9	D.	89
		Hint
	7.	Find the area of the unshaded region.
		A.	196 sq. units	B.	240 sq. units
		C.	152 sq. units	D.	204 sq. units
		Hint
	8.	If a triangle is translated then the preimage and the image must be _________.
		A.	similar	B.	perpendicular
		C.	congruent	D.	parallel
		Hint
	9.	If KL = 27, find the measure of the dilation image for a scale factor of .
		A.	30	B.	81
		C.	24	D.	9
		Hint
	10.	Triangle DEF has vertices D(-6, -1), E(-4, -8), and F(-2, -5). Find the coordinates of the image of triangle DEF after it is rotated 180° about the origin.
		A.	D´(6, 1), E´(4, 8), F´(2, 5)
		B.	D´(1, 6), E´(8, 4), F´(5, 2)
		C.	D´(-1, -6), E´(-8, -4), F´(-5, -2)
		D.	D´(1, -6), E´(8, -4), F´(5, -2)
		Hint
	11.	Which equation describes the line that contains the points (7, 17) and (15, 33)?
		A.		B.	y = 2x + 3
		C.		D.	y = -2x + 31
		Hint
	12.	Consider the function f (x) = -2(x + 8). Is this function a linear function? Why or why not?
		A.	No, f is not a function.
		B.	No, the function cannot be written in the form f (x) = mx + b.
		C.	Yes, the coefficient of x is not zero.
		D.	Yes, the function can be written in the form f (x) = mx + b.
		Hint
	13.	What is the probability of randomly drawing a ten or a club from a standard deck of 52-playing cards?
		A.		B.
		C.		D.
		Hint
	14.	Elizabeth has 12 female friends and 10 male friends. If she is having an eight-person party, what is the probability that there will be 5 girls and 3 boys, if she chooses people at random?
		A.	0.149	B.	0.152
		C.	0.594	D.	0.297
		Hint
	15.	Graph the solution set of
		A.		B.
		C.		D.
		Hint
	16.	Which pair of lines are parallel?
		A.		B.
		C.		D.
		Hint
	17.	In parallelogram ABCD find AB.
		A.	70 in.	B.	22 in.
		C.	13 in.	D.	44 in.
		Hint
	18.	Two bases of a trapezoid are (6x + 7) cm and (14x – 3) cm. If the median is 52 cm, what is the value of x?
		A.	52	B.	104
		C.	20	D.	5
		Hint
	19.	A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card is red or a spade?
		A.	or	B.	or
		C.		D.
		Hint
	20.	Compute the variance and standard deviation for the set of {3, 4, 4, 7, 9, 9, 12, 16}. Round to the nearest tenth.
		A.	17.5; 4.2	B.	4.2; 2.0
		C.	16.5; 4.1	D.	15.8; 4.0
		Hint