Algebra II question please help?
What is the recursive rule for the sequence: -7.4, -21.2, -35, -48.8, -62.6....?
a) an = an + 1 + 13.8
b) an = an + 1 -13.8
c) an = an - 1 -13.8
d) an = an - 1 + 13.8
I chose D
oops sorry C is the one i chose am I right?