A sequence is defined recursively by the formula f(n + 1) = f(n) + 3 . The first term of the sequence is –4. What is the next term in the sequence?
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put n=1
f(2)= f(1) +3
f(2)= -4 + 3
f(2)= -1
f(2)= f(1) +3
f(2)= -4 + 3
f(2)= -1
Answered by
1
Given f(1) = -4
f(n+1) = f(n) +3
for n = 1
f(1+1)= f(1) +3
f(2) = -4+3 = -1
f(n+1) = f(n) +3
for n = 1
f(1+1)= f(1) +3
f(2) = -4+3 = -1
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