Sunday

February 1, 2015

February 1, 2015

Posted by **NJ** on Wednesday, April 18, 2007 at 7:26pm.

example question:

1, 3/2, 9/4, 27/8

an= a(n-1) * r^n where r is the value of dividing one term by the term before.

For instance, in the above, ao= 1,

r= a3/a2= (27/8)/(9/4)= 3/2

a1= 1*3/2

a3= 1*(3/2)^3= 27/8

Thank you, Mr. Pursley

**Answer this Question**

**Related Questions**

algebra - Consider all 3-term geometric sequences with first term 1 and with ...

Maths - Consider all 3-term geometric sequences with first term 1 and with ...

Math - Consider all 3-term geometric sequences with first term 1 and with common...

Maths - Eric thinks of 2 sequences.One is geometric and the other arithmetic....

check! - If the third and ninth temr of a geometric series with a positive ...

Math - I'm learning series and sequences (grade 11). Please check that my steps ...

Mathematics. Geometric sequences. - 2+4+8+...is a geometric sequence. Prove the ...

Algebra ll - Help please, I don't understand how to do this... Give an example ...

math30 - Sequences 1)A sequence has a first term of 24 and every other term is ...

math... - how can I tell if a sequences is airthmetic, geometric or neither? ...