rhondan rhondan
  • 22-12-2020
  • 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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Respuesta :

kyra510
kyra510 kyra510
  • 22-12-2020

Step-by-step explanation:

f(2)=18-2=16

f(3)=16-2=14

f(4)=14-2=12

Then,

f(5)=12-2=10

the answer is 10

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