1.	What is the x-intercept of the line with equation 2x + 3y = 12?
		A.	4	B.	3
		C.	6	D.	2
		Hint
	2.	What is the y-intercept of the line with equation 4x - 5 y = 20?
		A.	4	B.	5
		C.	-5	D.	-4
		Hint
	3.	Which is an equation of the line with x-intercept 2 and y-intercept -4?
		A.		B.
		C.	y = -2x - 4	D.	y = 2x - 4
		Hint
	4.	Which is an equation of the line parallel to y = 6x - 4 and passing through (-3, -8)?
		A.	y = 6x - 8	B.
		C.		D.	y = 6x + 10
		Hint
	5.	OBCD is a square. What are the coordinates of D?
		A.	(0, 0)	B.	(a, 2a)
		C.	(0, a)	D.	(a, a)
		Hint
	6.	is equilateral. What are the coordinates of A?
		A.	(-2b, 0)	B.
		C.		D.
		Hint
	7.	Find the magnitude of to the nearest tenth.
		A.	21.0 units	B.	5.4 units
		C.	29.0 units	D.	4.6 units
		Hint
	8.	The vertices for are T(-4,4), U(0,10) and V(4,4). X and Y are the midpoints of and , respectively. Find the coordinates of the point of intersection of the medians and
		A.	(1,4)	B.	(0,6)
		C.	(0,8)	D.	(-1,5)
		Hint
	9.	Using the points (2,5) and (10,20) find the equation of the best-fit line for the scatter plot.
		A.		B.
		C.		D.
		Hint
	10.	If = (0,4) and = (-1,6), and = 2 -3, find .
		A.	(3,10)	B.	(0,10)
		C.	(3,-10)	D.	(-3,26)
		Hint
	11.	Find the midpoint of the line with endpoints of (-4, -2, 4) and (3, 7, 2).
		A.	(-4, 2, 3)	B.	(-3.5, -4.5, 1)
		C.	(-0.5, 2.5, 3)	D.	(-1, 4, 2)
		Hint
	12.	Find the coordinates of the center of the sphere that has a diameter with endpoints at (-2,-7,6) and (6,12,15).
		A.	(4,9.5,4.5)	B.	(2,2.5,10.5)
		C.	(2,2.5,10)	D.	(4,4.5,7)
		Hint