SOLUTION: Find a general term for the given sequence a1, a2, a3, a4, . . . . 14, 21, 28, 35, . . .

Algebra ->  Real-numbers -> SOLUTION: Find a general term for the given sequence a1, a2, a3, a4, . . . . 14, 21, 28, 35, . . .      Log On


   

Question 387778: Find a general term for the given sequence a1, a2, a3, a4, . . . .
14, 21, 28, 35, . . .
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi,   

  14, 21, 28, 35, . . .       

Finding a general term for the given arithmetic sequence

  a%5Bn%5D=a%5B1%5D%2B%28n-1%29%2Ad In this example, d = 7

  a%5Bn%5D=+14+%2B%28n-1%29%2A7



Note for example: 

  a%5B4%5D=+14+%2B+3%2A7+=+35