kaydencekinley
kaydencekinley kaydencekinley
  • 09-08-2021
  • Mathematics
contestada

If f(1) = 10 and f(n) = f(n − 1) – 3 then find the value of f(4).

If f1 10 and fn fn 1 3 then find the value of f4 class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 09-08-2021

Answer:

f(4) =1

Step-by-step explanation:

f(1) = 10

f(n) = f(n − 1) – 3

Let n=2

f(2) = f(2 − 1) – 3 = 10-3 = 7

Let n =3

f(3) = f(3 − 1) – 3 = f(2) -3 = 7-3 = 4

Let n = 4

f(4) = f(4 − 1) – 3 = f(3) -3 = 4-3 = 1

Answer Link
markf0411
markf0411 markf0411
  • 09-08-2021

Answer:

9

Step-by-step explanation:

f(4)=4(4-1)-3

f(4)=4(3)-3

f(4)=12-3

f(4)=9

Answer Link

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