Question 909118
Slope-Intercept Form, {{{y=mx+b}}};
{{{b=y-mx}}}.

substitute the coordinate values for point to be contained:
{{{b=0-(-5)*2}}}
{{{b=10}}}
Equation is {{{highlight(y=-5x+10)}}}.



...and graph the line.
y-intercept is 10, and slope is steeply downward; and you already know x-intercept is 2.
{{{graph(300,300,-10,10,-10,10,-5x+10)}}}