Question

James has noticed that the number of new tree branches that have grown on a tree in his backyard each year follows the sequence 1,3,5,7,… meaning there was 1 new branch at 0 years, 3 new branches at 1 year, 5 new branches at 2 years, and so on.

If f(n) represents the sequence, determine the number of new branches the tree will have at 10 years.



Enter the value of f(n) at f(10).

f(10)= [blank] branches

Answer 1

Answer:

Step-by-step explanation:

By taking simple hit and trial we get

f(n) = 2n+1 where n is the nth year

Now f(10) = 21 branches

P.S. sorry if it's looks incompleteness

Answer 2

hi..........

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