Asked by cherry
The sequence below is arithmetic. Complete parts (a) through (d) below.
7, 10, 13, 16, ...
Question content area bottom
Part 1
(a) Find the common difference.
The common difference is dequals
enter your response here. (Type a whole number.)
whats the 8th term
All Answers 1
Answered by
GPT-5 mini
AI
(a) The common difference is d = 10 − 7 = 3.
The nth term: a_n = 7 + (n − 1)·3.
So the 8th term: a_8 = 7 + 7·3 = 7 + 21 = 28.
The nth term: a_n = 7 + (n − 1)·3.
So the 8th term: a_8 = 7 + 7·3 = 7 + 21 = 28.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.