SOLUTION: write the first five terms of the sequence 1.an=n+3 2.an=3nsquared2 3.an=nsquared2+n-6 4.an=16-nsquared2 5.an-2n over2+7

Algebra ->  Sequences-and-series -> SOLUTION: write the first five terms of the sequence 1.an=n+3 2.an=3nsquared2 3.an=nsquared2+n-6 4.an=16-nsquared2 5.an-2n over2+7      Log On


   

Question 420255: write the first five terms of the sequence
1.an=n+3
2.an=3nsquared2
3.an=nsquared2+n-6
4.an=16-nsquared2
5.an-2n over2+7
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

write the first five terms of the sequence: substituting for n = 1 to 5

a%5Bn%5D+=+n+%2B3  {4,5,6,7,8...}

a%5Bn%5D+=+3n%5E2  {3,12,27,48,75...}

a%5Bn%5D+=+n%5E2%2Bn%2B6 {8,11,16,23,32...}

a%5Bn%5D+=+16-n%5E2  {15,12,7,0,-9,...}