Answer :
To find the 8th term of the given arithmetic sequence, we use the function [tex]\( f(n) = 7n - 3 \)[/tex], where [tex]\( n \)[/tex] represents the term number in the sequence.
Here's how we can calculate the 8th term step-by-step:
1. Identify the term number you need to find, which is [tex]\( n = 8 \)[/tex] in this case.
2. Plug the value of [tex]\( n \)[/tex] into the function:
[tex]\[
f(8) = 7 \times 8 - 3
\][/tex]
3. Perform the multiplication:
[tex]\[
7 \times 8 = 56
\][/tex]
4. Subtract 3 from the result:
[tex]\[
56 - 3 = 53
\][/tex]
Therefore, the 8th term of the sequence is 53. The correct answer is A. 53.
Here's how we can calculate the 8th term step-by-step:
1. Identify the term number you need to find, which is [tex]\( n = 8 \)[/tex] in this case.
2. Plug the value of [tex]\( n \)[/tex] into the function:
[tex]\[
f(8) = 7 \times 8 - 3
\][/tex]
3. Perform the multiplication:
[tex]\[
7 \times 8 = 56
\][/tex]
4. Subtract 3 from the result:
[tex]\[
56 - 3 = 53
\][/tex]
Therefore, the 8th term of the sequence is 53. The correct answer is A. 53.