SOLUTION: write a rulefor the nth termof the arithmetic sequence.. problem #1...a11=29;a20=101 that is a 11 problem #2 a6=-31;a14=-135 Thank you

Question 613013: write a rulefor the nth termof the arithmetic sequence..
problem #1...a11=29;a20=101
that is a 11
problem #2 a6=-31;a14=-135

Thank you

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi, 





         72 = 9d

          8 = d

     

     



OR



    

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