What is the order of the recurrence an=∑k=1mckan−k+f(n)a_n = \sum_{k=1}^m c_k a_{n-k} + f(n)an=∑k=1mckan−k+f(n)?
nnn
mmm
n−mn-mn−m
c1+c2+...+cmc_1 + c_2 + ... + c_mc1+c2+...+cm