(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I am not sure if this is the right spot to post this, but how would I go about proving this by induction:

f(n) = { 6, n=1

5n+1, otherwise

2. Relevant equations

3. The attempt at a solution

Base case:

n=1, 5(1) + 1 = 6

Induction Hypothesis:

6 + 11 + 16 + .... + k = 5k + 1

now put k+1 in for k and get 5(k+1) +1 = 5k + 6

after this I am lost.

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# Homework Help: Proof by Induction Hypothesis

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