belky0806marcos belky0806marcos

25-10-2016
Mathematics

contestada

A sequence is defined by the recursive formula f (n + 1) = f(n) – 2. If f(1) = 18, what is f(5)?

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Аноним Аноним

25-10-2016

I hope this helps you

f (1+1)=f (1)-2

f (2)= 18-2=16

f (2+1)=f (2)-2

f (3)=16-2=14

f (3+1)=f (3)-2

f (4)=14-2=12

f (4+1)= f (4)-2

f (5)=12-2=10

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babylemonhead777 babylemonhead777

27-10-2021

Answer: it’s 10

Step-by-step explanation:

Hope this helped!

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