Post a New Question
posted by dee on Wednesday, September 11, 2013 at 9:36pm.
a student write that an=3n+1 is a explicit formula for the sequence 1,4,7,10.explain the error and write the correct explicit formula for the sequence.
if the terms are numbered from 1, then an = 3(n-1)+1 = 3n-2
More Related Questions