Question 376471
Find the intercepts.
Plot them, then graph the line.
For the x-intercept, set {{{y=0}}} solve for {{{x}}}.
{{{x+2y=8}}}
{{{x=8}}}
({{{8}}},{{{0}}})
.
.

For the y-intercept, set {{{x=0}}} solve for {{{y}}}.
{{{x+2y=8}}}
{{{2y=8}}}
{{{y=4}}}
({{{0}}},{{{4}}})
.
.
.
.
{{{drawing(300,300,-10,10,-10,10,grid(1),circle(0,4,0.3),circle(8,0,0.3),graph(300,300,-10,10,-10,10,0,(8-x)/2))}}}