Question

What is the explicit rule for the sequence -5, -3, -1, 1, …?
A.f(n) = -5 + (n – 1)(-2)
B. f(n) = 5 + (n – 1)(-2)
C. f(n) = -5 + (n – 1)(2)
D .f(n) = 5 + (n – 1)(2)

Answer 1

each term is 2 more than the previous term

the 1st term is -5