SOLUTION: What is the 8th term of -3, -9, -27, -81

Question 1151040: What is the 8th term of -3, -9, -27, -81
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

What is the th term of
, , , .........find pattern

generally:
th term means , and it is
some more terms:
, , , , ,, , , , , , ......

Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!
What is the 8th term of -3, -9, -27, -81

Use the formula for a specific term of a G.P. (geometric progression/sequence): , where:
Substitute all values for all variables, and you should be able to determine , or the 8^th term of the sequence.
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