A(n)=-6-4(n-1) Find the 4th term

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asked Dec 25, 2019 47.8k views

5 votes

A(n)=-6-4(n-1) Find the 4th term

Mathematics
high-school

Daniel Myers asked

by Daniel Myers

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2 Answers

4 votes

Formula for the terms shows that it starts at 6 and decreases by 4
6, 2, -2. -6, ...

4th term is -6
you can also just put in n = 4 for the 4th term and solve for it.

Abida answered Dec 26, 2019

by Abida

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4 votes

Answer:

-18

Explanation:

a(4)=-6-4(4-1)

=-18

WTPK answered Dec 31, 2019

by WTPK

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