Algebra 1 › How to find the nth term of an arithmetic sequence
The first term of an arithmetic sequence is ; the fifth term is
. What is the second term?
The sum of the first three terms of an arithmetic sequence is 111 and the fourth term is 49. What is the first term?
What is the 11th term in the following sequence?
An arithmetic sequence begins with . If
is the first term in the sequence, find the 31st term.
The fourth and tenth terms of an arithmetic sequence are 372 and 888, respectively. What is the first term?
The eighth and tenth terms of an arithmetic sequence are, respectively, 87 and 99. What is its first term?
The ninth and tenth terms of an arithmetic sequence are, respectively, 87 and 99. What is its first term?
Find the 100th term in the following arithmetic sequence
What is the 20th term of ?
To find any term of an arithmetic sequence:
Where is the first term,
is the number of the term to find, and
is the common difference in the sequence.
Find the 26th term of the following arithmetic sequence.