How would a negative common difference affect the terms in an arithmetic sequence?

In an arithmetic sequence, a negative common difference means that each term decreases as you progress through the sequence. For example, if the first term is 10 and the common difference is -2, the terms would be 10, 8, 6, 4, and so on. This results in a sequence that moves downward indefinitely, leading to increasingly smaller values. Ultimately, the sequence can approach negative values, depending on the number of terms.