2 years ago

If f (1) = 8 and f (n) = f(n-1)+4 then find the value of f(6).

Mathematics

1 answer:

MissTica2 years ago

8 0

Answer:

f(6) = 28

Step-by-step explanation:

using the recursive rule and f(1) = 8 , then

f(2) = f(1) + 4 = 8 + 4 = 12

f(3) = f(2) + 4 = 12 + 4 = 16

f(4) = f(3) + 4 = 16 + 4 = 20

f(5) = f(4) + 4 = 20 + 4 = 24

f(6) = f(5) + 4 = 24 + 4 = 28

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