contestada

a(n)=−6−4(n−1)a, left parenthesis, n, right parenthesis, equals, minus, 6, minus, 4, left parenthesis, n, minus, 1, right parenthesis

Find the 4^\text{th}4

th

4, start superscript, start text, t, h, end text, end superscript term in the sequence.

Respuesta :

Answer:

The 4th term in the sequence is -18.

Step-by-step explanation:

The nth term of a sequence is given by the relation:

[tex]a(n)=-6-4(n-1)[/tex]

Compute the 4th term in the sequence as follows:

[tex]a(4)=-6-4(4-1)[/tex]

       [tex]=-6-4\cdot (4)-4\cdot(-1)\\\\=-6-16+4\\\\=-18[/tex]

Thus, the 4th term in the sequence is -18.

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