1.	Find the distance between points at (3, 7) and (-3, -1).
		A.	14 units	B.	units
		C.	units	D.	10 units
		Hint
	2.	Determine the distance between points at and
		A.	units	B.	9 units
		C.	units	D.	units
		Hint
	3.	Find the coordinates of the midpoint of the segment with endpoints at (3, -5) and (6, 7).
		A.		B.	(9, 2)
		C.		D.	(4, 1)
		Hint
	4.	Find the value of a so that the distance between points with coordinates (2, 5) and (-6, a) is 10 units.
		A.	11 only	B.	1 or 11
		C.	1 only	D.	or 11
		Hint
	5.	Which point is closest to the midpoint of (2, 3) and (6, -1)?
		A.	(2, 3)	B.	(5, 4)
		C.	(6, -1)	D.	(3, -1)
		Hint