Sophia412 Sophia412
  • 20-02-2015
  • Mathematics
Answered

A sequence is defined recursively by f(1)=16 and f(n)=f(n-1)+2n. Find f(4).

Please help!

Answer :

konrad509
konrad509 konrad509
  • 20-02-2015
[tex]f(2)=16+2\cdot2=20\\ f(3)=20+2\cdot3=26\\ f(4)=26+2\cdot4=34[/tex]
Answer Link

Other Questions

As magma cools and crystallizes minerals form in predictable patterns in a process known as A fractional crystallization B partial melting C intrusion D Bowens
United States immigration restrictions of the 1920 were especially resented by people in 1 Great Britain 2 Eastern Europe and Asia 3 Africa and Latin America 4
in what other ways could studying dog diseases be beneficial
What is a main challenge faced by plants that live in a desert
While shopping for clothes consuelo spend 3 less than twice what Brenda spent Consuelo spent 81 How much did Brenda spend
A group of intellectuals called helped FDRs New Deal and came up with ideas to restructure the US economy
Write a ratio for each situation in three ways between 1899 and 1900284 out of 1000 people in the united states were 5 to 17 years old
was used to persuade Americans to settle in Texas The Mexican Colonization Law The Wilmot Proviso Freeing slaves Gold
How much of the United States female population works outside of the home
If a machine takes 1 minute to fill 6 cartons of eggs about how long will it take to fill 418 cartons