Question 87251: I would really appreciate any help with this problem. If i learn this one i should be able to do the others following. Write a recursive rule for the sequence. The sequence may be arithmetic, geometric, or neither. 6,10,14,18,22..
Found 2 solutions by longjonsilver, Shin123:
Answer by longjonsilver(2297)   (Show Source):
You can put this solution on YOUR website! 6,10,14,18,22,...
this is a 4 times table. It isn't THE 4 times table (4,8,12,16,...) but it is that one shifted by a fixed amount.
How do we know that 6,10,14,18,22 is A 4 times table? Because each number is 4 more than the last one.
Any 4 times table is written as 4xn --> 4n where n is just the counter 1, 2,3,4 etc.
Our sequence is 4n shifted by adding a further 2 every time... so we have 4n+2.
cheers
Jon
Answer by Shin123(626)  (Show Source):
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