
Mark M. answered 03/18/21
Tutor
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(278)
Mathematics Teacher - NCLB Highly Qualified
What is the common difference?
Isa C.
asked 03/18/21A. an= an-1 + 12
B an= an-1 + 11
C an= an-1 - 11
D an= an-1 - 12
Thanks!
Mark M. answered 03/18/21
Mathematics Teacher - NCLB Highly Qualified
What is the common difference?
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Isa C.
It isn't given.03/18/21