Question 479090
{{{x+2y=-1}}}
x-intercept {{{y=0}}}, {{{x+2*0=-1}}}, {{{x=-1}}}, Point (-1,0)
y-intercept {{{x=0}}}, {{{0+2y=-1}}}, {{{y=-1/2}}},  Point (0, {{{-1/2}}})
{{{ graph( 300, 300, -5, 5, -5, 5,(-1/2)x-1/2) }}}