Item 1 Write an equation for the nth term of the arithmetic sequence. Then find a30. 11, 10, 9, 8, ... an= a30=

asked Apr 28, 2021 103k views

4 votes

Item 1

Write an equation for the nth term of the arithmetic sequence. Then find a30.

11, 10, 9, 8, ...
an=

a30=

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4 votes

Answer:

an= 11 + (n - 1) x -1

a30= -18

Explanation:

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