Solved: In 4148, write a formula for the general term (the
Chapter 5, Problem 47(choose chapter or problem)
In Exercises 41-48, write a formula for the general term (the nth term) of each arithmetic sequence. Then use the formula for \(a_{n}\) to find \(a_{20}\), the 20th term of the sequence.
\(a_{1}=-20, d=-4\)
Text Transcription:
a_n
a_20
a_1=-20, d=-4
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