Question

–6, _____, –24

Answer 1

Find the geometric mean in the sequence.

Answer 2

-12 it doubles every time

Answer 3

-6 doubled=-12 -12 doubled = -24

Answer 4

did that help?

Answer 5

yep

Answer 6

Given \(n\) numbers in the set \(A\), you can use this equation:

\[x = \sqrt[n] {\prod_{i=1}^n{A_i}}\]

where \(x\) is your geometric mean.

Sources:
http://en.wikipedia.org/wiki/Geometric_mean