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3 years ago

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

2 answers:

8 0

All we have to do is replace n with 4.
-6-4(4-1)
Parenthesis first.
-6-4×3
Multiplication next.
-6-12
Now subtract.
-18
The 4th term is -18.
Tell me if this helps!!

blsea [12.9K]3 years ago

3 0

Answer: -18

Step-by-step explanation:

Tp find the fourth term, it means

n= 4

so we will put n= 4 in aₙ= -6 - 4(n - 1)

a₄ = -6 -4 (4-1)

Following the BODMAS rule

a₄ = -6 -4(3)

a₄ = -6 - 12 = -18

Therefore the fourth term in the sequence is -18

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