1.	Name the property illustrated by the statement below. If 5n = 15, then 15 = 5n.
		A.	reflexive property of equality	B.	transitive property of equality
		C.	substitution property of equality	D.	symmetric property of equality
		Hint
	2.	Determine the sum of an arithmetic series where n = 45, a1 = 14.3, and an = 80.3.
		A.	4257	B.	3627.8
		C.	3613.5	D.	2128.5
		Hint
	3.	Find the next two terms of the geometric sequence 64, -32, 16, -8, . . . .
		A.	-4, 2	B.	-16, -32
		C.	4, -2	D.	16, -32
		Hint
	4.	Find a9 for the geometric sequence .
		A.	1	B.	4
		C.	16	D.	8
		Hint
	5.	Identify a1 in a geometric series for which S8 = 42.5 and r = -0.5.
		A.	64	B.
		C.	1.5	D.	63.75
		Hint
	6.	Find the first four iterates of the function f(x) = 7x + 2 if x0 = 3.
		A.	7, 12, 18, 36	B.	3, 23, 47, 81
		C.	23, 76, 114, 208	D.	23, 163, 1143, 8003
		Hint
	7.	Name the property of equality illustrated by the following statement. If n – 3 = 5 + 4, then n – 3 = 9.
		A.	Transitive	B.	Symmetric
		C.	Substitution	D.	Reflexive
		Hint
	8.	Evaluate .
		A.	10.5	B.	7.5
		C.	6	D.	15
		Hint
	9.	What is the value of r in an infinite geometric series if a1 = 3 and the sum is 6?
		A.		B.
		C.		D.
		Hint
	10.	Which of the following supports the claim that –4 + x = 9?
		A.	x = –5	B.	x = 5
		C.	x is negative	D.	x is positive
		Hint