WeBWorK Standalone Renderer

The general solution to a linear system is given. Express this as a linear combination of vectors.

$x_1 = 2 - 6 s_1$

$x_2 = 1 + 8 s_1$

$\left[{\begin{matrix}x_1 \cr x_2 \cr \end{matrix}}\right]=$

$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right[$		$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right]$

$+$

$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right[$		$\left.\vphantom{\begin{array}{c}\!\strut\\\!\strut\\\!\strut\\\end{array}}\right]$

$s_1$

You can earn partial credit on this problem.