Question

tre or false. an=an-1+d means that the value of any term in an arithmetic sequence is the value of the following term plus some constant amount

Answer 1

false

Answer 2

i think it is true

Answer 3

but i could be wrong
i assume you have
\[a_n=a_{n-1}+d\] and there is no reason to assume that d is positive or negative, as it is a variable. so you can also write this as \(a_n-d=a_{n-1}\)