Question

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

Answer 1

$\bf \begin{array}{ccll} n&term&\stackrel{-6-4(n-1)}{value}\\ ------&------&------\\ 1&A(1)&-6-4(1-1)\\ &&-6-4(0)\\ &&-6\\\\ 2&A(2)&-6-4(2-1)\\ &&-6-4\\ &&-10\\\\ 3&A(3)&-6-4(3-1)\\ &&-6-8\\ &&-14\\\\ 4&A(4)&-6-4(4-1)\\ &&-6-12\\ &&-18 \end{array}$