Raymond B. answered • 09/14/22
Tutor
5
(2)
Math, microeconomics or criminal justice
this is an arithmetic sequence with common difference = d=5, 1st term =a1 = 7
a1, a2, a3, a4, a5, ..., an, a(n+1), a(n+2), ... where an=d(n-1) an= the nth term
7, 12, 17, 22, 29, ....7+5(n-1), 7+5(n), 7+5(n+1), ...
f(0) = 7, f(n+1)= f(n) +5
