1.	Find the next two terms of the geometric sequence 50, 40, 32, …
		A.	25.6, 20.48	B.	28.5, 25.52
		C.	24, 16	D.	26, 22
		Hint
	2.	A formula in which the nth term of a sequence is expressed in terms of the previous term, as in is called what?
		A.	recursive	B.	dependent
		C.	exponential	D.	geometric
		Hint
	3.	What is the eighth term of the geometric sequence whose first three terms are 3, 6, and 12?
		A.	768	B.	128
		C.	384	D.	256
		Hint
	4.	Suppose that the sixth term of a geometric sequence is 1215, and the first term is 5. What is the second term?
		A.	12.5	B.	9
		C.	8	D.	15
		Hint
	5.	Find the geometric mean in the sequence 4, , 196.
		A.	28 or –28	B.	7 or –7
		C.	28 only	D.	7 only
		Hint