Which of the following are explicit equations for the nth term of some kind of arithmetic sequence? a) Pn=p1 + (n-1) p1 b) an=an-1+d c) xn=x1 (n-1) d) xn=xn-1+vt e) pn=pn-1+ip1

The question is asking to choose among the following choices that states the explicit equations for the nth term of some kind of arithmetic sequence and in my further understanding and computation, the answer would be letter B. an=an-1+d. I hope you are satisfied with my answer and feel free to ask for more