393,737 views
28 votes
28 votes
In This equation what is the common ratio f(x) = 10 x 3^x

User Cronoklee
by
2.5k points

1 Answer

17 votes
17 votes

9514 1404 393

Answer:

3

Explanation:

The ratio is ...

f(x+1)/f(x) = (10·3^(x+1))/(10·3^x) = 3^(x+1-x) = 3^1 = 3

The common ratio is 3.

_____

As you may have noticed, it is the base of the exponential term.

User Naree
by
3.1k points