Question 29585
first find the slope pt 1(3, -6)  pt 2(-3, 2)

{{{ (y[2]-y[1])/(x[2]-x[1]) }}}
{{{ (2--6)/(-3-3) }}} add
{{{ 8/-6 }}} reduce the fraction
{{{ -4/3 }}}
chose a point and the slope and plug them into the formula {{{ y = mx+b }}}   Solve for b.
{{{ y = mx+b }}} use point #2
{{{ 2 = (-4/3)(-3) + b }}}
{{{ 2 = 4 + b }}} subtract
{{{ -2 = b }}}
plug the slope and b back into the equation.
{{{ y = mx+b }}}
{{{ y = (-4/3)x-2 }}}