A finite sequence has a specific starting and ending point.
The general form of a finite sequence can be denoted as $(a_1, a_2, ..., a_n)$ where $n$ is the number of terms.
Finite sequences can be arithmetic, geometric, or neither.
The sum of the terms in a finite sequence can often be calculated using specific formulas.
In notation, $a_i$ represents the $i$-th term in the sequence.
Review Questions
What defines the boundaries of a finite sequence?
How do you denote the general form of a finite sequence?
Can you identify whether a given sequence is arithmetic or geometric?
Related terms
Arithmetic Sequence: A sequence in which each term after the first is obtained by adding a constant difference to the previous term.
Geometric Sequence: A sequence where each term after the first is found by multiplying the previous term by a fixed, non-zero number called the common ratio.