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g(n)=-50-15 n
Complete the recursive formula of 
g(n).

{:[g(1)=◻],[g(n)=g(n-1)+]:}

g(n)=5015n g(n)=-50-15 n \newlineComplete the recursive formula of g(n) g(n) .\newlineg(1)= g(1)= \newlineg(n)=g(n1)+ g(n)=g(n-1)+

Full solution

Q. g(n)=5015n g(n)=-50-15 n \newlineComplete the recursive formula of g(n) g(n) .\newlineg(1)= g(1)= \newlineg(n)=g(n1)+ g(n)=g(n-1)+
  1. Identify first term: Identify the first term of the sequence using the given explicit formula g(n)=5015ng(n) = -50 - 15n by substituting n=1n = 1.\newlineCalculation: g(1)=5015(1)=5015=65g(1) = -50 - 15(1) = -50 - 15 = -65.
  2. Determine common difference: Determine the common difference between consecutive terms by calculating the difference g(2)g(1)g(2) - g(1).\newlineCalculation: g(2)=5015(2)=5030=80g(2) = -50 - 15(2) = -50 - 30 = -80, and g(1)=65g(1) = -65, so the common difference is 80(65)=15-80 - (-65) = -15.
  3. Write recursive formula: Write the recursive formula using the first term and the common difference. The recursive formula has the form g(n)=g(n1)+dg(n) = g(n-1) + d, where dd is the common difference.\newlineCalculation: Since the common difference is 15-15, the recursive formula is g(n)=g(n1)15g(n) = g(n-1) - 15.

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