1.  Find the next three terms in each sequence:  5, 15, 45, 135, _____, _____, _____  0.5, 2, 8, 32, _____, _____, _____  -32, 16, -8, 4, _____, _____, _____

3. Section 11-3

4.  A sequence is a list of numbers in a particular order.  Each number in a sequence is called a term.  A geometric sequence is when each term is found by multiplying the previous term by a constant (called the common ratio).

5.  a n = nth term  a 1 = first term  r = common ratio  n is any positive integer

6.  Find the indicated term of the geometric sequence with

8.  Write an equation for the nth term of the geometric sequence 64, 16, 4, …

9.  Write an equation for the nth term of the geometric sequence 4, -12, 36, …

10.  The missing term(s) between two non- successive terms of a geometric sequence are called geometric means.

11.  Find three geometric means between 3.12 and 49.92

12.  Find three geometric means between 4 and 324

13.  Page 591 #13-45 odd