Find the indicated partial sum for the sequence with the given general term.
-s $6 , a _ { n } = 4 n + 1$
A) 5
B) 90
C) 30
D) 25

Name: Find the indicated partial sum for the sequence with the given general term. -s $6 , a _ { n } = 4 n + 1$ A) 5 B) 90 C) 30 D) 25
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Question

Quizplus · Accepted Answer

The partial sum $s_6$ of the sequence $a_n = 4n + 1$ can be found by summing the first six terms of the sequence. The terms are: $a_1 = 5, a_2 = 9, a_3 = 13, a_4 = 17, a_5 = 21, a_6 = 25$. Summing these gives $5 + 9 + 13 + 17 + 21 + 25 = 90$.

Find the Indicated Partial Sum for the Sequence with the Given