Question 203552
Find the y-intercept and the x-intercept of:
{{{-2x+y = 13}}}
The y-intercept occurs when x = 0, so substitute x = 0 and solve for y.
{{{-2(0)+y = 13}}}
{{{y = 13}}} 
The y-intercept is at (0, 13)
The x-intercept occurs when y = 0, so substitute y = 0 and solve for x.
{{{-2x+0 = 13}}}
{{{-2x = 13}}} Divide both sides by -2.
{{{x = 13/-2}}}
{{{x = -(6.5)}}}
The x-intercept is at (-6.5, 0)
{{{graph(400,400,-8,8,-5,15,2x+13)}}}