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6. Find the 20 ^ (th) term of the arithmetic sequence. 42,28,14,0,-14,...

6. Find the 20 ^ (th) term of the arithmetic sequence. 42,28,14,0,-14,...
asked 153k views
5 votes
6. Find the 20 ^ (th) term of the arithmetic sequence. 42,28,14,0,-14,...

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User Steve Jalim
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7.5k points

1 Answer

2 votes

Explanation:


U _{ {20}^(th) } = a + (n - 1)d \\ = 42 + (20 - 1) * 14 \\ = −252

answered
User M Alok
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8.7k points
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